Analysis and synthesis of various types of gear trains. Geometry and force analysis of helical, bevel and worm gears and gear trains. Design of gear drives for strength using AGMA standards for spur, helical, bevel and worm gearing. Rolling-contact bearings. Design of belt and chain drives. Design of clutches and brakes. Computer-aided applications. Team project to formulate and design a mechanical system for a useful purpose. Pre-req.: MCHE 312, MCHE 317.