摘要
针对容器类产品临时性附件去除后磁粉探伤(MT)一次合格率低的问题,基于QC方法,综合运用鱼骨图、流程图、统计学工具、过程能力分析工具等,对拉筋装焊与去除生产流程中关键工序进行调查、分析、制定对策、实施并巩固。
For the problem of low pass rate of magnetic particle detection(MT)after temporary attachment removal of vessel products.Based on the QC method,using the fishbone diagram,flow chart,statistical tools and process capability analysis tools,etc.to conduct investigation,analysis,make countermeasures,implement and consolidate to the key processes during tie plate fit-up welding and removal.
作者
聂玉涛
廉松松
NIE Yutao;LIAN Songsong(Harbin Boiler Company Limited,Harbin 150046,China)
出处
《锅炉制造》
2023年第4期43-45,共3页
Boiler Manufacturing
关键词
六西格玛
拉筋
焊接
工艺改进
six sigma
tensile
welding
process improvement
