WW1 Era Rotary Engine Replica

thingiverse

This is a replica of a WWI-era rotary engine. Many people have heard of radial engines on airplanes, but not many have heard of rotary engines. While they have some similarities, they are substantially different. Radial engines are fixed in place and have pistons that move in a reciprocating fashion, forcing the crankshaft to rotate. In rotary engines, on the other hand, the whole engine accommodates the reciprocating pistons by rotating around the crankshaft. In radial engines, the propeller is connected to the spinning crankshaft, while the main engine is connected to the airplane body. In rotary engines, the crankshaft is connected to the airplane, and the propeller is bolted to the spinning engine. This model has a detachable propellor, allowing the crankshafts to be seen. If you make this, please add a make or a comment. Video of replica: https://www.youtube.com/watch?v=K5ympRvHv00 Requires 5mm inner diameter 16mm outer diameter ball bearing: https://www.amazon.com/XiKe-Precision-Bearings-Pre-Lubricated-Bearings/dp/B071RXC7FV/