关键词: 面齿轮, 碟形砂轮, 磨齿, 啮合性能, 双向修形

Abstract:

A grinding method of spur face-gear drive with dish wheel was presented.Based on the generation process of face-gear grinding,a mathematical model for gear grinding with dish wheel was established and the expressions of tooth face equations of face-gear drive were provided,
respectively.From the numerical examples,it is proved that the position and orientation of the contact path of tooth face can be improved by changing the machine tool settings and modification parameters of the pinion,which will reduce sensitivity of the gear drive to misalignments.At same time,the predesigned parabolic function of transmission errors can be obtained,which will reduce noise and vibrations of the face-gear drive efficiently. 

Key words: face-gear, dish wheel, gear grinding, meshing quality, modification