摘要
某底座零件在加工后出现支撑孔同轴度超差问题。为解决此问题,对零件的工艺系统和工艺过程进行全面分析研究,查找原因,提出解决方案。根据改进的工艺方案进行加工,问题得到解决,产品合格率达到100%。
Coaxiality deviation of supporting hole on a base part frequently appears after machining. In order to solve this problem, this paper analyzes the process system and technological processes, finds the reason and pro- vides solutions to this problem. The problem is solved after the process improvement plan has been performed, and the product qualification rate has reached 100%.
出处
《北京工业职业技术学院学报》
2014年第1期17-21,共5页
Journal of Beijing Polytechnic College
基金
2013年北京工业职业技术学院科研课题(BGZYKY201302)
关键词
同轴度
加工超差
工艺分析
工艺改进
coaxiality
processing error
process analysis
i process improvement
