Machining a Reciprocating Solenoid Engine

The reciprocating engine has been all the rage for at least three centuries. The first widely adopted engine of this type was the steam engine with a piston translating linear motion into rotational motion, but the much more common version today is found in the internal combustion engine. Heat engines aren’t the only ways of performing this translation, though. While there are few practical reasons for building them, solenoid engines can still do this job as well and, like this design from [Maciej Nowak Projects], are worth building just for the aesthetics alone.


This is a companion discussion topic for the original entry at https://hackaday.com/2023/11/22/machining-a-reciprocating-solenoid-engine/