This is working toy/model of twin-cylinder oscillating/wobbler steam engine.
I have developed it just for fun.
It's designed in OpenSCAD and almost fully parametric.
The model almost fully plastic only two m3 x 10 allen screws required for connecting two parts of fly wheel.
Edit 6-dec-2014: Slic3r settings screenshorts added.
I have printed all parts of the engine with 0.1mm line thickness.
Sliced by Slic3r.
- connecting_rod - 2
- cylinder - 2
- piston - 2
- plate - 2
- nipple nut - 2
- nut - 4
Clearances may be too small.
Sanding may be required for the following pairs:
- connecting rod crank - fly whell crankshaft
- fly wheel axle - plate hole
Use two m3x10 allen screws to connect fly_wheel1 and fly_wheel2