User:Dorkmo/Log: Difference between revisions

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==TO DO==
<html><iframe width="600" height="600" src="https://osedev.org/wiki/James?start=7/1/2018"></iframe></html>


===sketch===
[[Category:Personal Logs]]
*through crank shaft oil line from split pillow block to arm split bearing
[[Category:Logs]]
*printable shaft hole alignment jig for 1" holes
[[Category:CAD team]]
{{RightTOC}}
[[/2011]] [[/2012]] [[/2013]] [[/2014]] [[/2015]] [[/2016]] [[/2017]] [[/2018]]


=To Do=
[[Dorkmo To Do List]]


== 01/13 ==
=Feb 3, 2020=


*ordered heat sinks and fans for circularknitic power electronics
**ATS-54150W-C1-R0 [https://www.mouser.com/ProductDetail/advanced-thermal-solutions/ats-54150w-c1-r0/?qs=MLItCLRbWsxEtT4esZyz6A%3D%3D&countrycode=US&currencycode=USD link]
**ATS-54310W-C1-R0 [https://www.mouser.com/ProductDetail/advanced-thermal-solutions/ats-54310w-c1-r0/?qs=w%2Fv1CP2dgqrDvyH%252bQcqVHw%3D%3D&countrycode=US&currencycode=USD link]
**MD625B-12 [http://catalog.orientalmotor.com/item/axial-fans-mds-md-series-dc-axial-fans/mds-md-series-60mm-62mm-dc-axial-fans/md625b-12 link]


=Jan 8, 2020=


== 11/2012 ==
*assembling rotoknitic
*email correspondance on circularknitic


i had some unsuccessful sketchup to stl to gcode conversions. not sure where the problem lies. might redraw a model or two in [[OpenSCAD]] and see if gcode comes out better.
=Tue Jan 7, 2020=
[[RotoKnitic v19.01]]. [[Knitic Genealogy]].


http://reprap.org/wiki/CAM_Toolchains
=April 29, 2019=


== 10/2012 ==
*Mar from CircularKnitic suggested using solenoid to operate the needle movement
**due to the limited travel distance, i think some sort of lever with a bearing will be needed
**will need to transfer the lever's circular motion into linear
**https://www.digikey.com/products/en/motors-solenoids-driver-boards-modules/solenoids-actuators/180?v=527


been saving some $ for projects and such
=April 27, 2019=


ordering some materials to redo some steam parts
*perhaps could define p4clear possibly as low as 1/2 of -p4rampH? maybe -1/3*p4rampH ?
**this would reduce needle travel and shrink mountain
*Applied to show CircularKnitic at MakerFaireTulsa https://tulsa.makerfaire.com/


went to will's wedding
=April 21, 2019=


== 08/2012 ==
*working on rotoknitic idea
**https://github.com/OpenSourceEcology/circular_knitic_pick-a-needle
*need to make rack and pinion
**https://www.thingiverse.com/thing:2072364/files


did a couple designs with graham's microtrac group
=April 20, 2019=


== 01/2012 ==
*documented sock sized circular knitic build
**[[User:Dorkmo/Builds/CircularKnitic-Sock]]


started building engine
=Mar 2, 2019=


keeping a build log: [[User:Dorkmo/Builds/SteamEngine]]
*Circular knitic build and design changes


== 12/2011 ==  
=Feb 16, 2019=


break
*started a BOM scad file to auto generate bolt size/length/count output
**formatting is not very user friendly but nice to have calculated output


== 11/2011 ==
=Feb 15, 2019=


visited creation flame for a few days.
*Looking up parts for build
**[[User:Dorkmo/Builds/CircularKnitic]]
*need to get full list of bolts and nuts
**[https://www.fastenal.com/products/fasteners/sockets/socket-cap-screws/holo-krome?r=~%7Ccategoryl1:%22600000%20Fasteners%22%7C~%20~%7Ccategoryl2:%22600039%20Sockets%22%7C~%20~%7Ccategoryl3:%22600040%20Socket%20Cap%20Screws%22%7C~%20~%7Csattr01:%5EMetric$%7C~%20~%7Csattr04:%5EM3-0.5$%7C~%20~%7Cmanufacturer:%5EHOLO-KROME M3 Socket Screws]


going to start building my steam engine design. will do as much as possible in tulsa. thad is working on a new electronics package to use with power cube and going to try and use for steam engine as well.
=Jan 19, 2019=
*worked on knitic
**changed to a printed drive gear
***avoiding a $6 single source part
**added holes for stepper motor
***could use regular DC, but in the future might use steps to customize mountain use
**changed table top to octogon, added holes for mounting legs
***calculating tabletop OD using stepper motor width and gear sizes
**added some needles to the full assembly model to check placement
**need to add bolts to smallbearingholder to make sure the nut/head dont hit anything


read something about turning off water while shampooing on the back of a bottle, thought it might make sense to put a foot petal on the water.
=Jan 15, 2019=
*Review [[CEB Press Controller v19.01]]
*more circular knitic work, tweaking the Z bearing holder to be more printer friendly
*searching for local CNC Laser cutting shops for hire, found 4 or 5


== 10/2011 ==
=Jan 2, 2019=


learned how to do laser printer transfer pcb etching
*proposed new design [[RotoKnitic v19.01]]
*made 2 detroit boards for texas
*updated wiki on process a little


going to design a sensor board to replace the reprap breakout board with allen from forum and perhaps william
=Jan 1, 2019=
*william and i came up with a board design to test out. hope to eliminate breakout completely [[CEB_Press/Manufacturing_Instructions/Detroit_Fab_Lab_Solenoid_Driver_v1.1]]


i have an appointment at the tulsa fab lab 10/13/2011
*cleaning up circular knitic design
 
had a setback with my prusa, stepper motors i got were made in china, not korea as listed, gotta return them. found some others made in japan i think, waiting on customer service reply. [http://catalog.orientalmotor.com/plp/itemdetail.aspx?cid=1002&categoryname=stepping-motors--1068&productname=pk-series-stepping-motors&itemname=pke243da-l&isUOM=1]
 
started setting up a cpu w/ ubuntu for reprap
 
== 09/2011 ==
 
prep for making some detroit boards + full documentation
*made two sets and sent back to fef
*started documenting process
*waiting on tulsa fab lab to open for business to cut two more boards for texas folks
 
slowly working on a personal prusa
*S. Korean stepper motors on back order
 
prep for making a [[Snap-Lock]]
*got a 24x48x1/2 hdpe sheet
*ordered a bit for shopbot to use when tulsa fab lab opens
 
prep for experimenting with solenoids
*spooled up a few for practice
*need to figure out power sourcing
 
light wiki editing
*did a little towards measurizing ceb model
 
== 08/2011 ==
 
wired 4 ceb press control boxes (exluding arduinos)
 
assisted adam with clearing & roof
 
made some ceb sensor assemblies with cody

Latest revision as of 02:51, 4 February 2020

/2011 /2012 /2013 /2014 /2015 /2016 /2017 /2018

To Do

Dorkmo To Do List

Feb 3, 2020

  • ordered heat sinks and fans for circularknitic power electronics

Jan 8, 2020

  • assembling rotoknitic
  • email correspondance on circularknitic

Tue Jan 7, 2020

RotoKnitic v19.01. Knitic Genealogy.

April 29, 2019

April 27, 2019

  • perhaps could define p4clear possibly as low as 1/2 of -p4rampH? maybe -1/3*p4rampH ?
    • this would reduce needle travel and shrink mountain
  • Applied to show CircularKnitic at MakerFaireTulsa https://tulsa.makerfaire.com/

April 21, 2019

April 20, 2019

Mar 2, 2019

  • Circular knitic build and design changes

Feb 16, 2019

  • started a BOM scad file to auto generate bolt size/length/count output
    • formatting is not very user friendly but nice to have calculated output

Feb 15, 2019

Jan 19, 2019

  • worked on knitic
    • changed to a printed drive gear
      • avoiding a $6 single source part
    • added holes for stepper motor
      • could use regular DC, but in the future might use steps to customize mountain use
    • changed table top to octogon, added holes for mounting legs
      • calculating tabletop OD using stepper motor width and gear sizes
    • added some needles to the full assembly model to check placement
    • need to add bolts to smallbearingholder to make sure the nut/head dont hit anything

Jan 15, 2019

  • Review CEB Press Controller v19.01
  • more circular knitic work, tweaking the Z bearing holder to be more printer friendly
  • searching for local CNC Laser cutting shops for hire, found 4 or 5

Jan 2, 2019

Jan 1, 2019

  • cleaning up circular knitic design
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