浅析CRH2A型动车组车钩在运用检修中的常见故障及处置方法  

Analysis on Common Faults and Disposal Methods of CRH2A EMU Coupler in Operation and Maintenance

作　　者：陈秉航 CHEN Binghang(Fuzhou Vehicle Depot of China Railway Nanchang Group Co.,Ltd.,Fuzhou 350001,China)

机构地区：[1]中国铁路南昌铁路局集团有限公司福州车辆段,福建福州350001

出　　处：《铁道车辆》2022年第1期128-130,共3页Rolling Stock

摘　　要：文章分析了CRH2A型动车组运用检修中车钩常见故障的现象及原因,并针对不同的故障提出相应的处置方法。检修作业证明,处置方法可及时发现并有效消除故障与隐患。This paper analyzes the common faults and causes of couplers in the operation and maintenance of CRH2A EMUs,and puts forward corresponding disposal methods for different faults.The maintenance operation proves that the disposal method can timely detect and effectively eliminate faults and hidden dangers.

关 键 词：动车组 车钩 常见故障 处置方法 

分 类 号：U271.91[机械工程—车辆工程]