Method for forming a grinding worm for forming a conical face gear that meshes with a conical involute pinion

摘要

A method for dressing a grinding worm that is to be used in forming a conical face gear that meshingly engages a conical involute pinion. The method employs true conjugate action between a theoretical conical involute pinion and a conical face gear to accurately position a dressing tool relative to a grinding worm.