在齿轮精加工方面,由于剃齿效率高、成本低,因而被广泛采用。剃齿工艺存在的最大问题是:若用标准渐开线齿形的剃齿刀剃齿,剃出的工件齿形在节点附近都产生不同程度的凹入现象,即形成中凹齿形。这样的剃后齿形将影响齿轮的噪音特性。 In the gear finishing, due to shave efficiency, low cost, which is widely used. The biggest problem with the shaving process is that if the teeth are shaved with a standard involute tooth shaper, the shaved workpiece tooth shapes have different degrees of concavity near the nodes, that is, the concave tooth shape is formed. Such a shaved tooth profile will affect the noise characteristics of the gear.