Polemidis Log

Emmanouil the Greek. Please log hours atTime Sheet.

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.
• https://youtu.be/fTzqs7tE1iE

3h

Mon Feb 20,2017

Getting up to date, reviewing the D3D wiki pages, getting ready to CAD the frame. Clearing my files from CAD junk and outdated files 1h

Sun Feb 19,2017

• Magnet holes

• How to remove background from images (make anything than the model transparent) with Gimp[[1]] [[2]]

Sat Feb 18,2017

• File:Motor interface.fcstd

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

• File:Nema17 stepper motor.fcstd

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 - File:Pulley.stl
• 8mm bearing - File:8mm bearing.stl - File:8mm bearing.fcstd
• E3D V6 - File:E3Dv6.stl

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

edit

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

Mon Jan 16, 2017

File:Ash Tray.fcstd

Sun Jan 15, 2017

File:Ash Chamber.fcstd