The cutting algorithm of spiral bevel gear base on the variable transmission ratio and tilt method

摘要

In this algorithm, the wheel embryo design process is consistent with the design method of Gleason. The big wheel cutting calculation is the same to Gleason, but the small wheel cutting calculation is not the same to Gleason. Conical shape wheel is used to machining small spiral bevel gear wheels .The transmission ratio between shape wheel and work piece is also a variable. It is mainly applied to NC cutting and grinding machining.