The file 'Micro Air Engine 3D Printer Model' is (stl) file type, size is 81.1KB.
This is a very small air powered engine. It works with a very simple rotating valve mechanism but is not efficient because the seals are not very good. It does however work pretty well.
If you have any questions or suggestions feel free to leave a comment.
https://m.youtube.com/watch?v=1TcHk7wkcCI
You need this hardware:
2x 7mm 2m screws with 3.5x1 mm heads
2x 4mm 2m screws
a small tube with an OD of 4mm
cilinder.stl | 73.5KB | |
connecting_rod.stl | 37.6KB | |
crankshaft.stl | 49.5KB | |
flywheel.stl | 48.9KB | |
piston.stl | 70.1KB | |
timingvalve.stl | 76.2KB |