摘要
分析了差速器壳体零件的结构特点,详细分析了零件的被测尺寸要素,采用连续可旋转的机械测量结构,对零件的内球面半径尺寸及其球心的位置度误差进行测量及统计分析,将校准件与检具设计成一体式的结构,简化了检具结构及其操作过程,实现了零件测量难度较大的内球径测量检具的设计。
The structural characteristics of the shell parts and the measured size of the elements of parts are analysed, Acontinuous measurement of rotating mechanical structure is used for measurement and statistics analysis is used for spherical radius size and the location degree error of the sphere center,a calibration piece with the prosecution integrated structure designed to simplify a structure and operation of the inspection process, and the difficult design of diameter inspection within the sphere is realized.
出处
《制造技术与机床》
CSCD
北大核心
2010年第8期156-159,共4页
Manufacturing Technology & Machine Tool
关键词
差速器壳体
内球径
检具
Differential Case
Within the Sphere Diameter
Measuring Tool
