浅谈提高零件销孔的位置度

摘要

This paper introduces the definition of the positioning pin hole position accuracy, and processing the ring gear pin hole as an example, the three coordinates measurement of pin hole position error, according to the analysis of the report, improved processing methods, and finally meets the requirements of the drawings.%引入定位销孔的位置度定义，并以加工齿圈销孔为例，对位置度超差的销孔进行三坐标检测。同时，分析报告，改进加工方法，保证加工的零件满足图纸要求。