Polemidis Log

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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


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


Thu Aug 16th, 2017

Wed Aug 15th, 2017

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

Sat Aug 5th,2107

Fri Aug 4th,2017

File:CEB 1708 Cylinder mount plate.dxf

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

Sun Jul 30th 2017

Sat Jul 29th 2017

Fri Jul 28th, 2017

Wed Jul 26th, 2017

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

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

Wed May 24, 2017

File:Leaf Eater Side Discharge.fcstd. File:Leaf Eater Side Discharge.stl

Tue May 23, 2017

Mon May 22, 2017

Sun May 14, 2017

File:Groove test.stl

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

Thu Apr 27, 2017

Wed Apr 26, 2017

Tue Apr 25, 2017

Thu Apr 20, 2017

Mon Apr 17, 2017

Thu Apr 13, 2017

Wed Apr 12, 2017

Tue Apr 11,2017

*File:D3D Mini CAD Assembly v3.fcstd 1in frame and Z to outside

Mon Apr 10, 2017

Wed Apr 5, 2017

Tue Apr 4, 2017

Sub assemblies of D3D 16"axes, some rough videos of the assembly process. Will upload later

Sun Apr 2, 2017

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

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

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

Mon Mar 13, 2017


Sun Mar 12, 2017

Sat Mar 11, 2017

3D Printed Frame testing:

Wed Mar 8, 2017

Tue Mar 7,2017

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

Wed Feb 22,2017

BroughtFile:D3D CAD Assembly.fcstd up to the http://opensourceecology.org/wiki/D3D_Integration standards. Needs to be updated with the axes sub-assemblies

File:Portable farmstand.fcstd

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

Fri Feb 10,2017


Wed Feb 9, 2017

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.

Mon Jan 16, 2017

File:Ash Tray.fcstd

Sun Jan 15, 2017

File:Ash Chamber.fcstd