滚齿加工误差分析与检验组(之二)Ⅱ.齿轮的径向误差与检验项目

The Machining Error Analysis and Inspecting Groups of Gear—Hobbing:Ⅱ.The Gear's Radial Error and Inspecting Terms

本文是“滚齿加工误差分析与检验组”一文的第二部分。这部分的主要内容是分析与研究滚齿加工时产生径向误差(亦称几何偏心)的原因,径向误差的合成方法、特征,径向误差与检验项目的关系、数学模型、几何意义。

This paper,the second part of“the analysis of errors and the inspection groups in hobbing gear”,has mainly analysed why the rarial error(or called ge- ometric eccentricity)occurs in hobbing gear,and studied the characteristics and- composite ways of this kind of error,the relation between the inspecting items and the error,the mathematical model and its geometric meaning.