Is there such a s thing as free simulation software for basic mechanisms such as cogs and gears?
I want to make one of those models where you turn an handle and a figure walks or a bird flaps its wings, and I’d like to plan the mechanism digitally and then either 3D print or laser cut it.
Given the question @Aaargh_Zombies asked in his post, I thought he might find your post interesting. (Posting to Maker Forums by responding to mail without following the link to “Visit Topic” may lead to missing context.)