Machining a Wankel Fidget Spinner!

Yes, it’s a toy BUT, that’s not all.

The goal is to work our way up to making a working engine and this is our first step. This fidget spinner shows how to model and machine the more complex geometrical Wankel shapes needed for the working engine! Don’t forget to download the free F3D file! Enjoy!

Downloads:

Fusion 360 File

Related Videos & Resources:

Wankel Engine
5-Axis CNC Machined V8 Engine Block!
Fusion 360 Surfacing Toolpaths YOU Can Use!