Understanding how gears are formed and how they interact or ‘mesh’ with each other is essential when designing equipment that uses gears or gear trains. The

This book provides a compact history of gears, by summarizing the main stages of their development and the corresponding gradual acquisition of engineering expe

I had to accept that I wasn’t just Arthur Leywin anymore, and that I could no longer be limited by the circumstances of my birth. If I was going to escape, if

Worm gears are special gears that resemble screws, and can be used to drive other gears. Worm gears, enable two non-touching shafts in a machine to mesh (join)