摘要
介绍了动车组QE 50芯连接器松脱的故障因素,分析了松脱的原因,提出了改进措施。为后续质量的提升和管理提供了参考。
The paper introduces the loose fault factors of the MU QE 50-pin connectors, analyzes the causes of the looseness, and put forwards the improvement measures, which provides a reference for the subsequent quality improvement and management.
作者
宁静
田长安
胡学永
NING Jing;TIAN Changan;HU Xueyong(CRRC Qingdao Sifang Locomotive&Rolling Stock Co.,Ltd.,Qingdao 266000,China;CRRC Dalian Locomotive Research Institute Co.,Ltd.,Dalian 116021,China)
出处
《铁道机车与动车》
2020年第4期26-29,37,I0004,共6页
Railway Locomotive and Motor Car
关键词
QE
50芯连接器
松脱故障
改进
控制点及控制方法
改进管理
QE 50-pin connector
loose fault
improvement
control points and control methods
improved management
