准渐开线齿廓的滚切法成形理论研究

Study of Hobbing Theories for Formming of Quasi involute Gear Tooth Profile

本文分析了标准渐开线齿形误差产生的各个因素，对其中“运动量参数”的影响因素，建立了定量关系式；在此基础上，推导了基于滚切法成形任意齿廓的ＣＮＣ运动控制模型。为ＣＮＣ滚齿机滚切成形任意齿廓，提供了理论基础。

Of all kinds of factors affecting on the form error of standard involute gear tooth profile,this paper mainly analyzed them which have relationship with gear meshing movements,and deduced the quantitive equations of moving parameters and the form error of the gear tooth profile.Based on them,two different hobbing movement models corresponding to the various kind of CNC(Computer Numerical Controlling)hobbing machine had been constructed.