Polemidis Log
Emmanouil the Greek. Time Sheet. Jose Log. Cedric Log. Marcin Log. Abe Log. Frank Log. Chas Log. Roberto Log. Ayodele Log. Richard Log. Jean-Baptiste Log. Emmanouil Log. https://www.mediawiki.org/wiki/Help:Formatting
Sat Sep 2nd 2017
File:X Rail Module.fcstd Research on rail systems
- http://www.openbuilds.com Open Source Hardware
12h
Sat Aug 26th 2017
Sat Aug 20th 2017
File:CNC Torch 1708 spacer for broken bushing.fcstd
Fri Aug 18th,2017
File:CEB_17.08_Rod_holder_bottom.png|File:CEB 17.08 Rod holder bottom.fcstd File:CEB_17.08_Rod_holder_up.png|File:CEB 17.08 Rod holder up.fcstd
CEB_1708_Rod_holder_bottom
Thu Aug 16th, 2017
- File:CNC Torch 1708 holder.fcstd
- https://www.freecadweb.org/wiki/Arch_Nesting Tool For CNC cutting!!!!! Only in Freecad 0.17!
- https://www.freecadweb.org/wiki/Path_Workbench for generating G-Code out of the nested parts! :) :)
- https://youtu.be/7U6Bu6wIrlI Video of the workflow on changing a part of the assembled module.
- https://docs.google.com/presentation/d/1Fscea9huaVdxQCrgdnMItY9aTBbWevYgpWqecg37k08/edit Torch Working document
Wed Aug 15th, 2017
- CNC_Torch_1708 Proper CAD design started.
- File:CNC Torch 1in carriage.fcstd Tested. Works a lot better than the initial approaches with a)3D printed bushings. b)Spacers to the bulky 1in carriages in order to use metal bushings.
- File:CNC Torch 1in carriage double module.fcstd tested and so far the friction is minimal.
Tue Aug 15h, 2017
File:CNC Torch 1in carriage.fcstd
Thu Aug 10th, 2017
https://docs.google.com/presentation/d/1Fscea9huaVdxQCrgdnMItY9aTBbWevYgpWqecg37k08/edit#slide=id.g2436a2ce14_0_0 CNC_Torch_1708
Sun Aug 6th,2017
- CEB Press Part Library#Mid_Plates
- File:CEB 17.08 CAD Assembly.fcstd Finished the Frame_middle_module and broke down the block to individual parts
- File:CEB 17.08 supporting files.zip
Sat Aug 5th,2107
- CEB Press Part Library
- Power Cube Design Sprint - [1]
- File:PC 1708 Frame module.fcstd
- Braking down the CEB_1708_Main_Legs to individual parts
Fri Aug 4th,2017
File:CEB 1708 Cylinder mount plate.dxf
- File:CEB 1708 Cylinder mount plate.fcstd
- http://opensourceecology.org/wiki/CEB_Press_Part_Library Refined the structure, so we can start uploading. Updated depreciated parts. Needs lots of uploading
- File:CEB 17.08 CAD Assembly.fcstd refined the structure a little. There are parts that should be modules that have to be broken down (in Frame_subassembly)
- File:CEB 17.08 supporting files.zip Adding the pictures to the zip
Wed Aug 2nd, 2017
- File:CEB 17.08 CAD Assembly.fcstd
- File:CEB 17.08 supporting files.zip
- Removed the Rod SubAssembly and incorporated its components to the Drawer SubAssembly, changed the notch on the drawer top plate, simplified the rod holder sketches, and changed the rod holder module, made new parametric chamber spacers and changed their size, updated the names on the zip files(replaced the spaces with "_")
Mon Jul 31st 2017
- File:CEB 17.08 CAD Assembly.fcstdfixed rod holder metal plate height, one rod holder's orientation, added bottom plate on drawer, notched the top plate on drawer, added compression plates on drawer, removed the middle notches
- File:CEB 17.08 supporting files.zip
- Meeting with Marcin
Sun Jul 30th 2017
- File:CEB 17.08 CAD Assembly.fcstd Drawer updated
- File:CEB 17.08 supporting files.zip 1 new part + 1 part got 6" longer for space limitation in cnc cut sheet
- File:Drawer rod attach bar.dxf
- File:Drawer top.dxf Once reviewed, need to be uploaded in the part library
Sat Jul 29th 2017
- File:CEB 17.08 CAD Assembly.fcstd Crate done. Complete design, except bolts
- File:CEB 17.08 supporting files.zip All parts included.
Fri Jul 28th, 2017
- File:CEB 17.08 CAD Assembly.fcstd Added some part of the crate. Incomplete
- File:CEB 17.08 supporting files.zip Added parts for the crate, not all of them yet.
Wed Jul 26th, 2017
- File:CEB 17.08 CAD Assembly.fcstd Updated with the latest rod holder. I upgraded the module hierarchy.Rod Holder is now a sub-Assembly
- File:CEB 17.08 supporting files.zip Some individual parts could be improved significantly.
Tue Jul 25th, 2017
- File:CEB 17.08 CAD Assembly.fcstd The CAD is almost in complete stage.
- File:CEB 17.08 supporting files.zip The parts the modules and the sub-assemblies could be uploaded to the part library.
- Finished Drawer Subassembly
- Lots of corrections to poorly designed parts at CEB due to completely unconstrained sketches, bolt holes too small, sketches with angles and tilts, unsymmetrical etc
Mon Jul 24th, 2017
- File:Fusion11.fcstd This is a plate in the Frame Subassembly under the Mid Plates. I kept the existing name on the file
- File:Fusion11.dxf
- File:CEB 17.08 CAD Assembly.fcstd
- File:CEB 17.08 supporting files.zip
Sun Jul 23th, 2017
- Finished: Legs SubSubassembly, and attached to Arms Subassembly
- Finished: Table parts, but the CAD shows overlap
- Finished: Hopper Seat Subassembly
- Finished: Cylinder SubAssembly
Sat Jul 22th, 2017
CEB_CAD_Assembly_Constrained The sub assemblies are not uploaded yet as to not cause any confusion to the other developers
- Finished: Arms Subassembly
- Finished: Frame Subassembly
- Finished: Central legs (referred as "cut" and "cut003" at the cad file
- File:Rod holder.stl
- File:Rod holder.fcstd
Wed May 24, 2017
File:Leaf Eater Side Discharge.fcstd. File:Leaf Eater Side Discharge.stl
Tue May 23, 2017
- File:Leaf Eater Bottom.fcstd Complete. Needs improvement on the design practice at the gasket.
Mon May 22, 2017
- Early research on Hydraulic Saw
- File:Leaf Eater Bottom.fcstd Missing the groove for the rope
Sun May 14, 2017
Fri May 12, 2017
File:Leaf Eater left.fcstd removed crate. The .fcstd is messy right not until we have a final modelFile:Leaf eater left.stl
Fri May 05, 2017
File:Leaf Eater left.fcstd monolithic print, finished crate screen. File:Leaf eater left.stl
Thu May 04, 2017
File:Leaf Eater left.fcstd added a grate
Wed May 03, 2017
File:Leaf Eater left.fcstd early prototype
Fri Apr 28, 2017
- File:D3D CAD Assembly.fcstd
- File:D3D 16 Sub-assembly Y Axis Right.fcstd
- File:D3D 16 Sub-assembly Y Axis Left.fcstd
Thu Apr 27, 2017
- File:Motor interface.fcstd moved the holes towards the center, added side holes
- File:Universal Axis Idler Side short version.fcstd Moved nutcatchers deeper 1.5mm more
- Progress in Sub-Assemblies of the D3D 16"
Wed Apr 26, 2017
- File:D3D End stop interface.fcstd ½ cube bumps, File:D3D End stop interface.stl
- Progress in Sub-Assemblies of the D3D 16"
Tue Apr 25, 2017
- Progress in Sub-Assemblies of the D3D 16"
Thu Apr 20, 2017
- File:Universal Axis Idler Side short version.fcstd Moved nutcatchers 1mm deeper
- https://youtu.be/iVKkxfGX6c0 How I moved the nutcatchers
Mon Apr 17, 2017
- File:D3D Mini Chain Link Assembly on X Axis.fcstd It does notinclude the 2 modified pieces with the M6 holes, added to the final CAD assembly
- File:D3D Mini Chain Link Assembly on Y Axis.fcstd It does not include the magnetic start/end stops which are added to the final CAD assembly
- File:D3D Mini CAD Assembly.fcstd Reflect the complete Chain Linkw
- File:D3D Mini Sub-Assembly Extruder Top Mount.fcstd with the bottomless extruder
- File:D3D Mini Sub-Assembly Axis X.fcstdupdated with the above extruder
Thu Apr 13, 2017
- File:D3D Axis Extension.fcstd
- File:D3D Mini CAD Assembly.fcstd I think we have about 5" in each direction.
Wed Apr 12, 2017
- File:D3D Mini CAD Assembly.fcstd 1in frame, extruder on top. No details, fixed
- File:D3D Mini Sub-Assembly Extruder Top Mount.fcstd
- File:D3D Mini Sub-Assembly Extruder Bottom Mount.fcstd Will not be used as it wastes too much Z travel
- File:D3D Mini Extruder Interface Plate Top.fcstd
Tue Apr 11,2017
*File:D3D Mini CAD Assembly v3.fcstd 1in frame and Z to outside
Mon Apr 10, 2017
- Needs alteration of the axes' location and the use or not of the extension plates.
- File:D3D Mini CAD Assembly.fcstd
Wed Apr 5, 2017
- How I add bolts and nuts to the assembly rough video, unedited. https://youtu.be/iOKjaSpLkt4
- Rough video of the final assembly process https://youtu.be/z88tcEnAUK0
- Explanation of Draft:PathArray and the Belt CAD https://youtu.be/6byd8DJSQ3E
Tue Apr 4, 2017
Sub assemblies of D3D 16"axes, some rough videos of the assembly process. Will upload later
Sun Apr 2, 2017
- File:D3D Mini CAD Assembly.fcstd
- File:D3D Mini Sub-Assembly Axis Y Right.fcstd
- File:D3D Mini Sub-Assembly Axis Y Left.fcstd
- File:D3D Mini Sub-Assembly Axis X.fcstd
- File:D3D Mini Sub-Assembly Axis Z.fcstd
- File:D3D Mini Sub-Assembly Frame.fcstd
- File:D3D Mini Imported Parts
Sat Apr 1, 2017
Fri Mar 31,2017
Thu Mar 30, 2017
Reorganizing the D3D Min CAD into the correct final form. finalizing -true- sub-assemblies for the ZYYX axes.
Sun Mar 26, 2017
Sat Mar 25, 2017
Fri Mar 24, 2017
- File:D3D Mini CAD Assembly.fcstd In progress. It needs File:Universal Axis Motor Side short version.fcstd + File:Universal Axis Idler Side short version.fcstd
The assembly workbench has a few bugs, but the overall procedure works fast. There is a need for a tutorial/guide. A new user CANNOT work it out of the box without too much hussle.
Thu Mar 23,2017
Wed Mar 22,2017
- File:D3D frame assembly guide.fcstd. Steps for different gauges. Cut corner for easier application of glue
Tue Mar 21, 2017
No sound, but details at Youtube description -for the first version of the file, does not apply to the stepped version
Mon Mar 20, 2017
Fri Mar 17, 2017
- File:D3D CAD Assembly.fcstd
- File:D3D Belt X Axis.fcstd 6mm wide
- File:D3D Belt Y Axis.fcstd fixed the gap between the teeth, 6mm wide
- File:D3D Belt Z Axis.fcstd fixed the gap between the teeth, 6mm wide
- File:Motor interface.stl
- File:Motor interface.fcstd fixed motor-hold hole size to M6
- File:Universal axis motor side.fcstd reduced motor mount holes to 4mm
Mon Mar 13, 2017
http://opensourceecology.org/wiki/D3D_Meeting_Log
Sun Mar 12, 2017
- Redid the File:D3D CAD Assembly.fcstd, needs bolts,belt tensioners, electronic components
- New solid extruder File:D3D Extruder Only.fcstd
- End stop switch File:D3D End Stop Switch.fcstd
- File:D3D Belt X Axis.fcstd
- File:D3D Belt Y Axis.fcstd
- File:D3D Belt Z Axis.fcstd
Sat Mar 11, 2017
3D Printed Frame testing:
Wed Mar 8, 2017
Tue Mar 7,2017
- File:D3D End stop interface.fcstd It has the drawings.
- Inreased length of cable adaptor cut, reorient the nut catchers File:Motor interface.fcstd , File:Motor interface.stl
- How I did it. No sound, but description is at the comments of the video
Mon Mar 6,2017
Redesigned to correct orientation the extruder mount File:Motor interface.fcstd , File:Motor interface.stl
Sat Mar 4, 2017
Trying to convert to solid the extruder
Fri Mar 3,2017
File:D3D CAD Assembly.fcstd, File:D3D X Axis Simple.fcstd
Wed Mar 1,2017
File:Motor interface.fcstd , File:Motor interface.stl
Mon Feb 27,2017
- OSE Developers Meeting
- Reviewed the axis setup. Found lots of errors.
- Added pulley to idler axis. Changed the size to 6×12×4. The 6×10×3 was leaving to much of a gap and the belt would fell through
- Changed the size of the 4x20 Philips screw to 6x16 socket bolt to match the rest bolts (serves as shaft for the bearing). One less different item at the BOM.
- Replaced 2 bolts at the Carriage axis with M6x30 (serve as mount of the X axis). These bolts do not exist at the BOM.
- BOM includes some M6x40 hex bolts (not sockets) that they do not look to fit anywhere.
- Rotated the motor 90° so that the cable adapter is upwards instead of downwards.
- The motor shaft, in the CAD looks like it is 2mm longer(26mm) than the width of the motor axis(24mm). Needs confirmation that this is an actual bug.
put the above to some bug report page?
- Added the LM8UU bearings inside the carriage.
Fri Feb 24,2017
- Fixed the under-constrained sketch of nut holes from File:Universal axis carriage side.fcstd, updated the .stl File:Universal axis carriage side.stl.
- Added bolts/nuts/assembly constraints/pulley/pulley screw to http://opensourceecology.org/wiki/File:D3D_Left_Y_Axis.fcstd Complete redone.
- Saved video of how I worked with the assembly 2 workbench need to video edit it and upload it
- Lots of time to learn the assembly 2 workbench
- Added top frame to http://opensourceecology.org/wiki/File:D3D_Complete_Frame_16in.fcstd
- Uploaded Y left, Y right, Z axes files, note that the are the identical for now.
Wed Feb 22,2017
- http://opensourceecology.org/w/images/3/38/D3D_Left_Y_Axis_Simple.fcstd
- http://opensourceecology.org/w/images/e/eb/Single_Frame_16in.fcstd
- http://opensourceecology.org/w/images/e/e1/D3D_Complete_Frame_16in.fcstd
BroughtFile:D3D CAD Assembly.fcstd up to the http://opensourceecology.org/wiki/D3D_Integration standards. Needs to be updated with the axes sub-assemblies
Tue Feb 21,2017
- Started to assemble the D3D CAD file. This is just a early snapshot
- File:D3D CAD Assembly.fcstd
- 1st attempt to extrude the frame from the .dxf file but the dimensions were not real.
- Nice. Whenever doing videos that people learn from, please record your voice too, as that gives more information
Mon Feb 20,2017
3DP OSE Developers Meeting Getting up to date, reviewing the D3D wiki pages, getting ready to CAD the frame. Clearing my files from CAD junk and outdated files
Sun Feb 19,2017
- Magnet holes
- How to remove background from images (make anything than the model transparent) with Gimp[[2]] [[3]]
Sat Feb 18,2017
I used M4 nuts for the nut catcher, but for the screws I used added the https://www.mcmaster.com/#90116a217/=14gcc4s that are already in the universal axis, in order to avoid adding a new item to the BOM
Fri Feb 17,2017
Thu Feb 16,2017
- Working on the interface plate for the motor.
Uploaded an early prototype image here https://docs.google.com/presentation/d/1kY7kP4ktcQKncVK8DTZ8BorsePT0FEozmA62Vswyv2w/edit#slide=id.g1c932a8c0a_0_55
Tue Feb 14,2017
Magnet holes on the universal axis
- File:Universal axis carriage side.fcstd. File:Universal axis carriage side.stl.
- File:Universal axis idler side.fcstd. File:Universal axis idler side.stl
- File:Universal axis motor side.fcstd. File:Universal axis motor side.stl
- https://docs.google.com/presentation/d/1kY7kP4ktcQKncVK8DTZ8BorsePT0FEozmA62Vswyv2w/edit#slide=id.g1c3fad5424_0_276
- Video Tutorials
- 2 ways to remove backround from transparency
- CAD of the holes to the universal axis
- need editing and time compressing
- Test file for optimalmagnet hole size - File:Holetest.stl
Fri Feb 10,2017
- Pulley - File:Pulley.fcstd Updated
this is a drive gear for extruder, not belt pulley - 8mm bearing - File:8mm bearing.stl - File:8mm bearing.fcstdu
- E3D V6 - File:E3Dv6.stl
u
Wed Feb 9, 2017
- Extruder Stepped motor - File:Nema17.fcstd
Cleared up images of the exploded part diagram of the extruder
Tue Feb 8, 2017
Mon Feb 7, 2017
Including time to learn how to convert .stl to solid objects. Got stuck in a "trap" for a while. The 2 motor .stl files had some extra unrelated faces hanging around that was causing the conversion to fail.
Working on D3D extruder Converted the Prusa .stl files to solid.
- Extruder Idler - File:Idler.fcstd
- Extruder carriage side -File:Carriage side.fcstd
- Extruder motor side - File:Motor side.fcstd
