Open Source Ecology - User contributions [en]

Leandra's Log

2013-07-12T19:50:57Z

Leandra Forman:

=July 12, 2013=

<html><iframe src="https://docs.google.com/presentation/d/1KOTdB9K7mCKmJUrTP79yQ_qTYai99gYZVg_rPI8fSPs/embed?start=false&loop=false&delayms=5000" frameborder="0" width="480" height="389" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>

[https://docs.google.com/presentation/d/1KOTdB9K7mCKmJUrTP79yQ_qTYai99gYZVg_rPI8fSPs/pub?start=false&loop=false&delayms=5000 Google doc for pivot instructions]

=July 08, 2013=
'''''NEW''''' [[File:LifeTrac4_CabLoaderArm.skp]]

=June 25 through July 4th, 2013=

Workshop!
Projects included the construction of the dozer blade (1), cutting the slots for the spokes of the steel wheels, first with plasma torch then with a 9/16" bit on the mill. Note: when using a plasma torch in the extreme humidity of Missouri summers the water trap must be emptied every 30 min. Mill made a better cut and was actually faster as well. In order to keep the angle from pushing out of the vice we had to hold it down with a 2x4 which was C-clamped to the table of the mill. See photo below. We tried many other ways of securing it, however this jerry-rigged set up ended up best.

[[Image:IMG_2881.JPG|x300px|(1)]]
[[Image:IMG_2918.JPG|300px]]
[[Image:Fabrication_037.JPG|300px]]

Also made the plate for mounting hydraulics in the cab, for up to four power cubes. This was done out of 1/2" sheet using the punch and die on the first ironworker.
[[Image:hydcontrolpanel.png]]

[[File:HydraulicQAcabmanifold10intermediateuntitled.dxf]]

Finished:
[[Image:Fabrication_053.JPG|200px]]

Then I made and mounted ribs for the dozer blade, custom cut to fit its new dimensions (will update those soon) out of 2x2 angle iron.

[[Image:Fabrication_109.JPG|300px]]

Then worked on drilling holes and putting together the boom for the backhoe:

[[Image:IMG_2919.JPG|300px]]

I worked on welding the collars into the pivot plates. Then I assisted Cory and Lucas working on the pivot of the backhoe.

=June 24, 2013=
==Bulldozer==
<html><img src="https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/pub?w=1261&h=2695"></html>

[https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/edit Dozer Blade Assembly]

==Loader Arms==
'''''NEW''''' [[File:LoaderArm2.skp]]

<html><img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183"></html>

[https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/edit Loader Arm Module Assembly]

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:LifeTrac4 CabLoaderArm.skp

2013-07-11T14:24:24Z

Leandra Forman: Leandra Forman uploaded a new version of "File:LifeTrac4 CabLoaderArm.skp"

File:LifeTrac4 CabLoaderArm.skp

2013-07-10T21:40:19Z

Leandra Forman: Leandra Forman uploaded a new version of "File:LifeTrac4 CabLoaderArm.skp"

File:LifeTrac4 CabLoaderArm.skp

2013-07-10T19:50:38Z

Leandra Forman: Leandra Forman uploaded a new version of "File:LifeTrac4 CabLoaderArm.skp"

File:LifeTrac4 CabLoaderArm.skp

2013-07-10T02:31:18Z

Leandra Forman: Leandra Forman uploaded a new version of "File:LifeTrac4 CabLoaderArm.skp"

Leandra's Log

2013-07-09T18:09:44Z

Leandra Forman:

=July 08, 2013=
'''''NEW''''' [[File:LifeTrac4_CabLoaderArm.skp]]

=June 25 through July 4th, 2013=

Workshop!
Projects included the construction of the dozer blade (1), cutting the slots for the spokes of the steel wheels, first with plasma torch then with a 9/16" bit on the mill. Note: when using a plasma torch in the extreme humidity of Missouri summers the water trap must be emptied every 30 min. Mill made a better cut and was actually faster as well. In order to keep the angle from pushing out of the vice we had to hold it down with a 2x4 which was C-clamped to the table of the mill. See photo below. We tried many other ways of securing it, however this jerry-rigged set up ended up best.

[[Image:IMG_2881.JPG|x300px|(1)]]
[[Image:IMG_2918.JPG|300px]]
[[Image:Fabrication_037.JPG|300px]]

Also made the plate for mounting hydraulics in the cab, for up to four power cubes. This was done out of 1/2" sheet using the punch and die on the first ironworker.
[[Image:hydcontrolpanel.png]]

[[File:HydraulicQAcabmanifold10intermediateuntitled.dxf]]

Finished:
[[Image:Fabrication_053.JPG|200px]]

Then I made and mounted ribs for the dozer blade, custom cut to fit its new dimensions (will update those soon) out of 2x2 angle iron.

[[Image:Fabrication_109.JPG|300px]]

Then worked on drilling holes and putting together the boom for the backhoe:

[[Image:IMG_2919.JPG|300px]]

I worked on welding the collars into the pivot plates. Then I assisted Cory and Lucas working on the pivot of the backhoe.

=June 24, 2013=
==Bulldozer==
<html><img src="https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/pub?w=1261&h=2695"></html>

[https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/edit Dozer Blade Assembly]

==Loader Arms==
'''''NEW''''' [[File:LoaderArm2.skp]]

<html><img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183"></html>

[https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/edit Loader Arm Module Assembly]

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:IMG 2919.JPG

2013-07-09T17:55:24Z

Leandra Forman:

File:IMG 2918.JPG

2013-07-09T17:53:48Z

Leandra Forman:

File:Fabrication 109.JPG

2013-07-09T17:51:28Z

Leandra Forman:

File:Fabrication 053.JPG

2013-07-09T17:49:40Z

Leandra Forman:

File:Fabrication 037.JPG

2013-07-09T17:48:41Z

Leandra Forman:

File:LifeTrac4 CabLoaderArm.skp

2013-07-09T15:16:45Z

Leandra Forman: Leandra Forman uploaded a new version of "File:LifeTrac4 CabLoaderArm.skp"

File:LifeTrac4 CabLoaderArm.skp

2013-07-09T15:07:44Z

Leandra Forman: Leandra Forman uploaded a new version of "File:LifeTrac4 CabLoaderArm.skp"

Leandra's Log

2013-07-09T03:44:02Z

Leandra Forman:

=July 08, 2013=
'''''NEW''''' [[File:LifeTrac4_CabLoaderArm.skp]]

=June 25 through July 4th, 2013=

Workshop!
Projects included the construction of the dozer blade (1), cutting the slots for the spokes of the steel wheels, first with plasma torch then with a 9/16" bit on the mill. Note: when using a plasma torch in the extreme humidity of Missouri summers the water trap must be emptied every 30 min. Mill made a better cut and was actually faster as well.
[[Image:IMG_2881.JPG|300px|(1)]]
[[

Also made the plate for mounting hydraulics in the cab, for up to four power cubes. This was done out of 1/2" sheet using the punch and die on the first ironworker.
[[Image:hydcontrolpanel.png]]

[[File:HydraulicQAcabmanifold10intermediateuntitled.dxf]]

=June 24, 2013=
==Bulldozer==
<html><img src="https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/pub?w=1261&h=2695"></html>

[https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/edit Dozer Blade Assembly]

==Loader Arms==
'''''NEW''''' [[File:LoaderArm2.skp]]

<html><img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183"></html>

[https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/edit Loader Arm Module Assembly]

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:IMG 2881.JPG

2013-07-08T23:59:30Z

Leandra Forman:

File:LifeTrac4 CabLoaderArm.skp

2013-07-08T17:43:24Z

Leandra Forman: Leandra Forman uploaded a new version of "File:LifeTrac4 CabLoaderArm.skp"

Leandra's Log

2013-07-08T16:59:00Z

Leandra Forman:

=July 08, 2013=
'''''NEW''''' [[File:LifeTrac4_CabLoaderArm.skp]]

=June 24, 2013=
==Bulldozer==
<html><img src="https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/pub?w=1261&h=2695"></html>

[https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/edit Dozer Blade Assembly]

==Loader Arms==
'''''NEW''''' [[File:LoaderArm2.skp]]

<html><img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183"></html>

[https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/edit Loader Arm Module Assembly]

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:LifeTrac4 CabLoaderArm.skp

2013-07-08T16:57:12Z

Leandra Forman:

Bulldozer/Manufacturing Instructions

2013-06-25T06:13:39Z

Leandra Forman:

=Modules=

==Cab==

<html><img src="https://docs.google.com/drawings/d/1Z4XkCdrsAs2PBT7mvXT2rrc8gekowZJXQ-I-MjVNNMA/pub?w=500&h=3000"></html>

[https://docs.google.com/drawings/d/1Z4XkCdrsAs2PBT7mvXT2rrc8gekowZJXQ-I-MjVNNMA/edit?usp=sharing edit cab]

===valves===

four 4x16 plates from warehouse

'''two copies for 6 spool joystick valve'''

drill two holes

[[File:Screencap-valvemount1.png|400px]]

'''one of each for 2 spool valve'''

*torch corner
*drill one hole

[[File:Screencap-valvemount2.png|400px]]

*torch corner
*drill two holes

[[File:Screencap-valvemount3.png|400px]]

==Bed==

<html><img src="https://docs.google.com/drawings/d/1CiUf9V1KYHVNmDzqkLewtQPztJhxocGRoSgdTmO5WQo/pub?w=500&h=3000"></html>

[https://docs.google.com/drawings/d/1CiUf9V1KYHVNmDzqkLewtQPztJhxocGRoSgdTmO5WQo/edit?usp=sharing edit truck]

===Under side===

Parts
*4x4
**4 80"
**2 72"
*8 Hinge Plates
*2 QA mounts
**2 QD-SDS
**2 11T
*2 Geardown modules
**2 45T
**1 Wheel mount
**1 Wheel

<html><img src="https://docs.google.com/drawings/d/1rGqvabvVA_AzOLbCwmxEf0CGTK4uD1KAIDeIWIyAg5g/pub?w=480&h=298"></html>

#space the 72" 4x4s 80" apart
#set two of the 80" 4x4s at either end of th 72" 4x4s
#bolt corners together
#set two 80" 4x4s 4inches inward from the first two
#bolt together

<html><img src="https://docs.google.com/drawings/d/1B9FROieoXvXrKTY7klJ9A-GBI0CU-GyOCKxeQNJHm2U/pub?w=479&h=196"></html>

#place four of the hinge plates on the outer verticle face of the 72" 4x4s
#bolt together
#repeat on opposite 72"

<html><img src="https://docs.google.com/drawings/d/1G32aEX8M8dXeZCFNcvcT426URyKwve7y993POY0-SBE/pub?w=478&h=247"></html>

#mount quick attach wheel module 12inches from from the front of the left side 80" 4x4s
#mout geardown module 8inches from quick attach wheel module
#on opposite side mount the quick attach wheel module 44inches from the front
#mount the geardown module 8inches in front of the quick attach wheel module

<html><img src="https://docs.google.com/drawings/d/1WmgIVfXUTAsIwC4rsm_BA6iPTiQgH26F9VYh4NfNyEE/pub?w=478&h=247"></html>

#install the pivot shaft

==Wheels==

==Groundhug Pivot==

==Pivot [18/18]==

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [1/18]

<html><img src="https://docs.google.com/drawings/d/1fmzHQ_VX0oyuEwaccZlS9eGlMlZm9wDBL7hKAe8KPso/pub?w=278&h=361"></html>

[https://docs.google.com/drawings/d/1fmzHQ_VX0oyuEwaccZlS9eGlMlZm9wDBL7hKAe8KPso/edit edit] [2/18]

<html><img src="https://docs.google.com/drawings/d/1g4z8OXJ9Wm8XD8t6zBxGFC4jBzm3zyck7ZPJom-xDWY/pub?w=444&h=307"></html>

[https://docs.google.com/drawings/d/1g4z8OXJ9Wm8XD8t6zBxGFC4jBzm3zyck7ZPJom-xDWY/edit edit] [3/18]

<html><img src="https://docs.google.com/drawings/d/1twjLoRcr4Nnmgz_Or23u0fkopyfjdiRPTU-5k6J8ImA/pub?w=480&h=360"></html>

[https://docs.google.com/drawings/d/1twjLoRcr4Nnmgz_Or23u0fkopyfjdiRPTU-5k6J8ImA/edit edit] [4/18]

<html><img src="https://docs.google.com/drawings/d/1UlqCUBqGXCs8-kPHT9wGayuo6q9jYygzo1d137Vtjv8/pub?w=480&h=360"></html>

[https://docs.google.com/drawings/d/1UlqCUBqGXCs8-kPHT9wGayuo6q9jYygzo1d137Vtjv8/edit edit] [5/18]

<html><img src="https://docs.google.com/drawings/d/1ey4UZlDsupsUw-G-GxUPUv55BAzVtFIMpWKBFaVYY1I/pub?w=960&h=720"></html>

[https://docs.google.com/drawings/d/1ey4UZlDsupsUw-G-GxUPUv55BAzVtFIMpWKBFaVYY1I/edit edit] [6/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [7/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [8/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [9/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [10/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [11/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [12/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [13/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [14/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [15/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [16/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [17/18]

<html><img src="https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/pub?w=885&h=542"></html>

[https://docs.google.com/drawings/d/1Qbi7vuNbrfUiffYpsNbhp6uy3hh_XMqtsSTgcaYFCjA/edit edit] [18/18]

==Loader==

===Arms===

<html><img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183"></html>

[https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/edit Loader Arm Module Assembly]

===Quick Attach===

<html><img src="https://docs.google.com/drawings/d/1nZH9eK8XHSsWjL0In6tJrKPE-tniRdBf7tGzYfV9LVk/pub?w=658&h=3930"></html>

[https://docs.google.com/drawings/d/1nZH9eK8XHSsWjL0In6tJrKPE-tniRdBf7tGzYfV9LVk/edit?usp=sharing edit]

==Blade==

<html><img src="https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/pub?w=1261&h=2695"></html>

[https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/edit Dozer Blade Assembly]

==Powercube [5/5]==

[[File:Powercube Complete 062413.skp]]

<html><img src="https://docs.google.com/drawings/d/1M_z3eM-mQhKLn5Fy1KyDO_d1PKHG8vwnD60R5liyYw0/pub?w=531&h=284"></html>

[https://docs.google.com/drawings/d/1M_z3eM-mQhKLn5Fy1KyDO_d1PKHG8vwnD60R5liyYw0/edit edit]
[1/5]

<html><img src="https://docs.google.com/drawings/d/1Kw50hzH-Z0W6WmSqkK43XX1DX9AB59tj6q6OYH9FNtI/pub?w=508&h=367"></html>

[https://docs.google.com/drawings/d/1Kw50hzH-Z0W6WmSqkK43XX1DX9AB59tj6q6OYH9FNtI/edit edit]
[2/5]

<html><img src="https://docs.google.com/drawings/d/1UWPEmevaRqNOo8-LQ_NHUbA5il-kIWJ74qZNEv__66U/pub?w=456&h=355"></html>

[https://docs.google.com/drawings/d/1UWPEmevaRqNOo8-LQ_NHUbA5il-kIWJ74qZNEv__66U/edit edit]
[3/5]

<html><img src="https://docs.google.com/drawings/d/1HlbUF0UuGo7xQGgSkhgiyWfZ8jtaCsuGDWZamMus7Ts/pub?w=487&h=359"></html>

[https://docs.google.com/drawings/d/1HlbUF0UuGo7xQGgSkhgiyWfZ8jtaCsuGDWZamMus7Ts/edit edit]
[4/5]

<html><img src="https://docs.google.com/drawings/d/1UtU2Vwob0j7_Wqijk1A36vaW7W4_d2nncq5Oy--sUWM/pub?w=480&h=360"></html>

[https://docs.google.com/drawings/d/1UtU2Vwob0j7_Wqijk1A36vaW7W4_d2nncq5Oy--sUWM/edit edit]
[5/5]

=Hydraulics=

in process

<html><img src="https://docs.google.com/drawings/d/17fODfH6535j9B0mbNbt6i9ooJfTm4rNE624aMcnePT8/pub?w=1460&h=2497"></html>

[https://docs.google.com/drawings/d/17fODfH6535j9B0mbNbt6i9ooJfTm4rNE624aMcnePT8/edit?usp=sharing edit]

Leandra's Log

2013-06-25T06:13:03Z

Leandra Forman:

=June 24, 2013=
<html><img src="https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/pub?w=1261&h=2695"></html>

[https://docs.google.com/drawings/d/1wnI_AnINZ_GzMANL-IWhcSuH7rHpfgU9Tig4dNn_DNY/edit Dozer Blade Assembly]

'''''NEW''''' [[File:LoaderArm2.skp]]

<html><img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183"></html>

[https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/edit Loader Arm Module Assembly]

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

Leandra's Log

2013-06-24T23:44:45Z

Leandra Forman:

=June 24, 2013=
'''''NEW''''' [[File:LoaderArm2.skp]]

<html><img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183"></html>

[https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/edit Loader Arm Module Assembly]

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:LoaderArm explode.skp

2013-06-24T22:53:08Z

Leandra Forman:

Leandra's Log

2013-06-24T22:49:12Z

Leandra Forman:

=June 24, 2013=
'''''NEW''''' [[File:LoaderArm2.skp]]

<html><img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183"></html>

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

Leandra's Log

2013-06-24T22:47:08Z

Leandra Forman:

=June 24, 2013=
'''''NEW''''' [[File:LoaderArm2.skp]]

<html><img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183"><html>

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

Leandra's Log

2013-06-24T22:46:38Z

Leandra Forman:

=June 24, 2013=
'''''NEW''''' [[File:LoaderArm2.skp]]

<img src="https://docs.google.com/drawings/d/1KNQUHmQ67RT-HoJAcfnKG2NWOFht1uq6SZSM5UDhvV4/pub?w=517&h=1183">

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

Leandra's Log

2013-06-24T16:27:30Z

Leandra Forman:

=June 24, 2013=
'''''NEW''''' [[File:LoaderArm2.skp]]

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:LoaderArm2.skp

2013-06-24T16:26:44Z

Leandra Forman: Leandra Forman uploaded a new version of "File:LoaderArm2.skp"

Leandra's Log

2013-06-24T16:22:50Z

Leandra Forman:

'''''NEW''''' [[File:LoaderArm2.skp]]

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:Backhoe quickatt2.PNG

2013-06-23T18:29:54Z

Leandra Forman:

Leandra's Log

2013-06-23T18:29:21Z

Leandra Forman:

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]
[[Image:Backhoe_quickatt2.PNG|x300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:Backhoe stabilizerarms1.skp

2013-06-23T18:28:12Z

Leandra Forman: Leandra Forman uploaded a new version of "File:Backhoe stabilizerarms1.skp"

File:LoaderArm2.skp

2013-06-23T02:38:20Z

Leandra Forman:

Leandra's Log

2013-06-22T17:21:02Z

Leandra Forman:

=June 22, 2013=
'''''NEW'''''' [[File:Backhoe_stabilizerarms1.skp]]

[[Image:stabilizerarm2.PNG|300px]]

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:Stabilizerarm2.PNG

2013-06-22T17:17:23Z

Leandra Forman:

File:Backhoe stabilizerarms1.skp

2013-06-22T17:15:29Z

Leandra Forman: Leandra Forman uploaded a new version of "File:Backhoe stabilizerarms1.skp"

File:Backhoe stabilizerarms1.skp

2013-06-22T15:42:32Z

Leandra Forman: Leandra Forman uploaded a new version of "File:Backhoe stabilizerarms1.skp"

Leandra's Log

2013-06-22T14:55:18Z

Leandra Forman:

=June 19, 2013=
Edited Cory's stabilizer arms for the backhoe: [[File:Backhoe_stabilizerarms1.skp]]

[[Image:Stabilizerarm1.PNG|300px]]

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]] - [[Image:Check.png|15px]] - has corrected location, of arm pivots so it's not in way of cab.

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:Stabilizerarm1.PNG

2013-06-22T14:54:17Z

Leandra Forman:

File:Stailizer arms2.PNG

2013-06-22T14:51:47Z

Leandra Forman:

File:Backhoe stabilizerarms1.skp

2013-06-22T14:47:33Z

Leandra Forman: Leandra Forman uploaded a new version of "File:Backhoe stabilizerarms1.skp"

Leandra's Log

2013-06-19T02:12:31Z

Leandra Forman:

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount, also shortened the plate that mounts onto the pivot:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]]

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:Dblade and ribs.dxf

2013-06-19T02:11:13Z

Leandra Forman: Leandra Forman uploaded a new version of "File:Dblade and ribs.dxf"

Leandra's Log

2013-06-19T02:01:49Z

Leandra Forman:

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments, and the new plate for mounting the blade to the pivot:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX2.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]

[[File:Dozerpivot3.dxf]]

[[File:DozerMount.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
*Altered the mount of the dozer blade to contact: took out the vertical 4x4 tubing and now have 2 strips to mount:

[[File:DozerBlade3.skp]]'''''New'''''

[[Image:DozerBlade4.PNG|300px|June 18, 2013]]

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]]

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:DozerPivotDFX2.PNG

2013-06-19T02:01:03Z

Leandra Forman:

File:DozerMount.dxf

2013-06-19T01:58:58Z

Leandra Forman:

File:DozerBlade4.PNG

2013-06-19T01:57:37Z

Leandra Forman:

File:Dozerpivot3.dxf

2013-06-19T01:48:48Z

Leandra Forman: Leandra Forman uploaded a new version of "File:Dozerpivot3.dxf"

File:DozerBlade3.skp

2013-06-19T01:48:12Z

Leandra Forman: Leandra Forman uploaded a new version of "File:DozerBlade3.skp"

Leandra's Log

2013-06-18T22:49:51Z

Leandra Forman:

=June 18, 2013=
*Worked on converting the parts of the dozer blade that will need to be CNC cut ahead of time, including the pivot plate and mount as well as the ribs and bottom reinforcments:

[[Image:DozerBladeandribDFX.PNG|x300px|June 18, 2013]]
[[Image:DozerPivotDFX.PNG|300px|June 18, 2013]]
[[Image:DozerSKPtoDFX_layout.PNG|300px|June 18, 2013]]

[[File:Dblade and ribs.dxf]]; [[File:Dozerpivot3.dxf]]

*Fixed up the dozer sketchup more: expanded the ribs, made the plates for attaching the hydraulic cylinders more robust.
[[File:DozerBlade3.skp]]'''''New'''''

=June 17, 2013=

==Loader Module==

<html><img src="https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/pub?w=900&h=700"></html>

[https://docs.google.com/drawings/d/14bWjXrUoZFv_fNvdvcrQ1cR6g7PQE7AbqnGD2n6Y4BQ/edit Google Doc for Loader Arm Module Hydraulics]

===Loader Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x32: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*H Cushion Valve : https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3x36x1.5 Hydraulic Cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-7942-36&catname=hydraulic
*L 2x20x1.25 Hydraulic cylinder (x2): https://www.surpluscenter.com/item.asp?item=9-8339&catname=hydraulic

Considered using this, could have possible application in the future:
https://www.surpluscenter.com/item.asp?item=9-7367&catname=hydraulic
[[Image:5_Spool_combo.jpg|200px]]

==Cab Module==

<html><img src="https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/pub?w=920&h=365"></html>

[https://docs.google.com/drawings/d/1qVCmQA4fSPdNvXoH8goRK4FnwIZM5v2Ds4bJ_v89BQQ/edit Google Doc of Cab Module Hydraulics]

===Cab Module Sourcing===
*A 3/4" Hose (x10): https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Coupler (x18): https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic
*C 3/4" NPT hex Nip (x18): https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 3/4" NPTF Tee (x4): https://www.surpluscenter.com/item.asp?item=9-5605-12-12-12&catname=hydraulic
*E SAE 10M to 3/4" NPTF (x2): https://www.surpluscenter.com/item.asp?item=9-6405-10-12&catname=hydraulic
*F 6 Spool Joystick Valve (x1): https://www.surpluscenter.com/item.asp?item=9-8090&catname=hydraulic
*G SAE 8M to 1/2" NPTF (x12): https://www.surpluscenter.com/item.asp?item=9-6405-8-8&catname=hydraulic
*H 1/2" Hose(l=12")(x6): https://www.surpluscenter.com/item.asp?item=905-1212&catname=hydraulic
*I 1/2" Quick Coupler (x14): https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*J 2 Spool Motor Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6760&catname=hydraulic
*M 1/2" NPTM hex nip (x8): https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*L 2 Spool Cylinder Valve (x1): https://www.surpluscenter.com/item.asp?item=9-6702&catname=hydraulic

=June 14, 2013=
==Bulldozer Blade Module==
<html><img src="https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/pub?w=900&h=600"></html>

[https://docs.google.com/drawings/d/16s41m3XjdL0V-uQW-Deka5wBPZBOuNIgQlMCf45NCzg/edit?hl=en&forcehl=1 Google Doc for Dozer Hydraulics]

===Bulldozer Blade Module Sourcing===
*A 3/4" hose x2: https://www.surpluscenter.com/item.asp?item=9-078-30&catname=hydraulic
*B 3/4" Quick Connect Couplers x2: https://www.surpluscenter.com/item.asp?item=9-8313&catname=hydraulic . Use cheaper ones from Dalton Hydraulics instead.
*C 3/4" NPT hex nipple x2: https://www.surpluscenter.com/item.asp?item=9-5404-12-12&catname=hydraulic
*D 2 spool Joystick x1: https://www.surpluscenter.com/item.asp?item=9-4782&catname=hydraulic
*E 1/2" NPT hex nipple x24: https://www.surpluscenter.com/item.asp?item=9-5404-8-8&catname=hydraulic
*F 1/2" Quick Connect Couplers x24: https://www.surpluscenter.com/item.asp?item=928&catname=hydraulic
*G 1/2" Hose x16: https://www.surpluscenter.com/item.asp?item=905-1230&catname=hydraulic - remove for now
*H Cushion Valve x1: https://www.surpluscenter.com/item.asp?item=9-4019-50-H&catname=hydraulic
*I 1/2" M-Tee x2: https://www.surpluscenter.com/item.asp?item=9-5605-8-8-8&catname=hydraulic
*J SAE to NPTM Elbow x4: https://www.surpluscenter.com/item.asp?item=9-6806-8-8&catname=hydraulic
*K 3"x10"x1.5" Cylinder x2(Swivel Eye): https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
*L 3"x8"x1.75" Cylinder x2(Crossbar): https://www.surpluscenter.com/item.asp?item=9-5460-B&catname=hydraulic - changed from 3x6 to 3x8

=June 13, 2013=

*Completed rough design of Loader arm module with hydraulic pistons and quick attach plate[[File:OSEquickAttach.skp]]:
*[[File:LoaderArm1a.skp]]

[[Image:LoaderArm3.PNG|x300px|June 13, 2013]]
[[Image:Loader&QuickAttPlate.PNG|300px|June 13, 2013]]

*Fixed the pivot and hydraulic cylinder angles on the [[File:DozerBlade3.skp]]

[[Image:DozerBladePivot.PNG]]

=June 12, 2013=

*Began work on the modular redesign of the loader arms [[File:LoaderArm1a.skp]]. Still needs lots of work, look into sourcing and prices of larger bore hydraulic cylinders.

*After a discussion with Marcin, revisited the dozer blade to create the design for the actual blade as well as the mounting structure. Led to small alterations with the mount, but not much. Will need to do some minor adjustments and measurements on it tomorrow. [[File:DozerBlade3.skp]]

[[Image:DozerBlade3.PNG|x300px|June 12, 2013]]
[[Image:Dozer3side.PNG|300px|June12, 2013]]
[[Image:Dozer3front.PNG|300px]]

=June 11, 2013=

*Completed the conceptual design for hydraulic set-up on the dozer blade [[File:DozerBlade1.5.skp]]
The hydraulic cylinders are sourced:
'''Angle:''' https://www.surpluscenter.com/item.asp?item=9-7261-10&catname=hydraulic
'''Tilt:''' https://www.surpluscenter.com/item.asp?item=9-8262-06&catname=hydraulic

[[Image:dozerhydraulic2.PNG|300px|June 11, 2013]]

*Long conference with whole management and design team to get bigger picture ideas on modularity and how what we are designing can be utilized in this model: see [[Chris DeAngelis Log]] for [[File:Machine module compliments.xls]].

*Began work on the Loader Arm Module: [[File:LoaderArm1a.skp]]
[[Image:LoaderArm1.PNG|300px|June 13, 2013]]

=June 10, 2013=

*Started designing the hydraulic set up for the movement of the [[File:DozerBlade1.5.skp]]
[[Image:Dozerhydraulic1.PNG|300px|June 10, 2013]]

*This design is based off the modular dozer blade found here:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php
[[Image:Exampledozersetup.PNG|300px|June 10, 2013]]

*Hydraulic cylinder for angle:
http://www.amazon.com/inch-Bore-stroke-Hydraulic-Cylinder/dp/B00BKPMRD2

*Hydraulic cylinder for tilt:
http://baileynet.com/hydraulics/maxim_msv_welded_hydraulic_cylinders/?dnfwd=1&page=Details&line=MSV&baileyno=400-529

=June 7, 2013=
*Revisited the attachment for the [[File: DozerBlade1.skp]], made a new way of joining the arm to the blade for movement in six directions. Here are screen shots of the preliminary designs:
[[Image:DozerJoint2.PNG|x300px|June 7, 2013]]
[[Image:DozerJoint2.1.PNG|300px|June 7, 2013]]

*This is the more complete model. The dark blue pieces represent hydraulic pistons and where they would attach. This is still a sort of rough sketch. Measurements are not exact. However the central plate allows the blade to have tilt, while the pin attached to the plate gives it the forward and back angled motion. This design attaches the dozer blade to the [[LifeTrac]] ([[File:3DLifeTrac.skp]]):

*[[File:DozerBlade1.skp]]

[[Image:Dozer1.PNG|x300px|June 7, 2013]]
[[Image:Dozerbladeside.PNG|300px|June 7, 2013]]
[[Image:Dozerbladetop.PNG|300px|June 7, 2013]]
[[Image:DozerJoint3.PNG|300px|June 7, 2013]]

==June 6, 2013==
Current ideas and designs found online for the [[Bulldozer]] [[6-way Blade]]:

*This one is the most modular design with very compact and simple hydraulics:
http://www.degelman.com/products/material_handling/dozer_blades/5900/index.php

*Detailed description of one style for mounting arms and hydraulic control (4-way):
http://www.freepatentsonline.com/7013983.pdf

*Good Specs on weights, heights, and angles for varying widths of 6-way blades:
http://www.freepatentsonline.com/7013983.pdf

*Began work on sketchup file for the blade [[File:DozerBlade1.skp]], with a joint for 6 way motion.

*Having difficulty determining if this joint is feasible or strong enough. Trying to adapt the concept of a large bearing joint for the entire arm of the dozer blade attachment.
Here are some images of the joint:

[[Image:Dozerblade1.PNG|x300px|June 6,2013]]
[[Image:DozerbladeJoint1.PNG|300px|June 6, 2013]]

==June 5, 2013==
#Corrected orientation of Powercube[[File:PTcube2.skp]] in design. Updated version: [[File:microtrac preliminary.skp]]
#Altered [[Quick Connect Wheels]] and motors to fit the [[MicroTrac]].
#Designed the hub attachment to fit wheel to shaft for both the 20" and 21" donuts at the shop.
#Began research on bulldozer blades in order to begin design process.

[[Image:MTwheel mount.PNG|300px|June 5, 2013]]
[[Image:MThub attachment.PNG|x150px|June 5, 2013]]
[[Image:MThubatt2.PNG|x150px|June 5, 2013, Hub attachment redesigned for the 21" wheels found in workshop]]

==June 4, 2013==
This is the microtrac frame with a powercube [[File:PTcube2.skp]]. Sorry its upside down, its just for size reference at this point. Also it has the [[Quick Connect Wheels]] and the wheels with tracks [[File:Micro fulltrack6 4.skp]].
[[Image:microtrac preliminary.PNG|thumb|300px|June 4, 2013 MicroTrac Design [[File:microtrac preliminary.skp]]]]

==June 3, 2013==
[[Image:framewarehouse.PNG|thumb|300px|June 3, 2013 MicroTrac Frame [[File:framewarehouse.skp]]]]

This is an updated model of the frame for the microtrac using the warehouse tubing found in the [[File:Warehouse.skp]].

File:DozerSKPtoDFX layout.PNG

2013-06-18T22:36:40Z

Leandra Forman: