滚花键轴向进给量的优化选择

Optimal Choose of Hobbing Axial Feed

给出根据滚刀最大顶刃切削厚度和齿面坡度两个方面计算滚花键轴向进给量的方法,并分析给出如何选择其中合适的轴向进给量,这样既可以提高滚刀的使用寿命,同时还能得到满足工艺要求的齿向形状误差要求,这种方法为我们加工出高质量齿轮或花键提供了解决方案。

This paper presents a method to calculate the axial feed rate of hobbing spline according to the maximum cutting thickness of hob top edge and the slope of tooth surface,and analyzes how to select the appropriate axial feed rate,which can not only improve the service life of the hob,but also obtain the tooth profile error requirements that meet the process requirements.This method provides a solution of getting high quality gear or spline.