摘要
本文通过对磨前圆弧齿轮的几种齿面磨削余量分布方案的对比，给出了磨前圆弧齿轮基准齿形的设计方案。
Having contrasted several ways to distribute grinding stocks on the circular-arc gear profile,the method to design the pregrinding circular-arc tooth profile of basic rackis given。
关键词
磨削
双圆弧齿轮
基准齿形
grind
douHe circular-arc gear
basic rack profile
