This is me and my teamate building the 3D printer.
This is the test cube from the website
This is my actully test cube
The instructions were:
All modeling must be completed in SolidWorks.
Prepare your design for 3D printing using a slicer compatible with additive manufacturing.
Use PLA filament for all prints.
Each individual link must occupy no more than 20mm cube of space.
Conduct test prints with a maximum of two links before proceeding to the full print (up to five links).
Slicer-generated supports are not permitted; your design must be self-supporting.
This was the 1st idea of the prototype
This was the full Roller Chain desing in solidworks
And this was the final product