A twin-screw supercharger that I made as a display. It comes as two screws, and a casing. The casing is made of two parts that slide together to support the screws. There is a hole in the top for viewing.
The picture of the 3D print is a half-scale model in a little barebones case I designed for testing. The full sized version is still printing :)
lower.stl | 52.8KB | |
screw-female.stl | 2.3MB | |
screw-male.stl | 2.3MB | |
upper.stl | 39.7KB |