Gear for mobile chair

What we did?


  • CAD Design (based on the broken part)

3D Printing:

  • Nylon (MJF PA12)

Instead of replacing the entire motor subassembly due to the broken part, we modelled a new gear based on the existing part using CAD and 3D printed it in nylon (PA12) using Multi Jet Fusion (MJF).

The resulting in a strong and durable gear (a conclusion we took by testing the functionality of the part).

This procedure can be made for any gear.