摘要
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.
关键词
滚齿加工
误差
径向误差
几何偏心
radial error
geometric eccentricity
long periodic error