Challenge Objective - 3D model a roller chain link of your own design and print a series of five links without print supports.  When completed, the link should move as a roller-type chain.

Criteria

• Must be designed in SolidWorks

• Prepared in a slicer for additive manufacturing

• 3D printed in PLA filament

• An individual link cannot take up more space than 20mm²

• Test prints (no more than two links) are required before full prints (no more than 5 links)

• No slicer-generated supports allowed  

Building The Part