摘要
基于所设计的钻模工装加工工件后所测量位置度数据与图纸要求存在一定差距的现象,经过分析发现此钻模工装的定位长足不足、压紧力不均匀,造成工件加工时发生变形,导致孔位置度超差。通过增加定位、压紧工件,最终解决了位置度超差问题。
Based on the design of drilling jig fixture after machining measuring position degrees of the data and drawings requirements, there is a certain gap after analysis found that the jig tooling positioning rapid insufficiency, the non-uniform pressure force, cause the workpiece deformation during machining and cause the hole location error.By increasing the orientation, compression artifacts, finally it solved the out-of-tolerance problem position degrees.
出处
《机械管理开发》
2016年第10期55-56,共2页
Mechanical Management and Development
关键词
工装
位置度
压紧力
齿轮钻模
frock
location degree
pressing force
improvement
