KC20D电连接器无法正常分离的故障分析及预防措施  

Fault analysis and preventive measures of KC20D electrical connector being unable to be separated normally

作　　者：宫象亮 GONG Xiangliang(Qingdao Yonggui Technology Co.,Ltd.,Qingdao 266000,China)

机构地区：[1]青岛永贵科技有限公司,山东青岛266000

出　　处：《铁道机车与动车》2023年第4期46-48,I0002,共4页Railway Locomotive and Motor Car

摘　　要：针对北京西车辆段KC20D电连接器应用中出现无法正常分离的故障,从现场检查、接触件结构、试验验证、插拔力理论计算等方面分析了产生故障的根本原因,并提出了预防措施。Aiming at the failure of the KC20D electrical connector being unable to be separated normally in the Beijing West Depot,we analyze the root causes and Rolling Stock equipment;from the on-site inspection,contact structure,test verification and theoretical calculation of engaging and separating forces,and put forward preventive measures.

关 键 词：电连接器 分离故障 插拔力 预防措施 

分 类 号：TM503.5[电气工程—电器]