大秦线铁路货车MT-2型缓冲器箱体内腔裂纹故障分析及对策  

Fault Analysis and Countermeasures of the MT-2 Buffer Box Cavity Crack in Wagon of Datong-Qinhuangdao Railway

作　　者：徐自强 Xu Ziqiang(Acceptance Office of North Railway Depot, Taiyuan Railway Safety Supervision and Administration Office, Taiyuan Shanxi 030003)

机构地区：[1]太原铁路安全监督管理办公室驻太原北车辆段验收室,山西太原030003

出　　处：《现代工业经济和信息化》2017年第17期92-93,共2页Modern Industrial Economy and Informationization

摘　　要：通过对铁路货车MT-2型缓冲器大修时箱体内腔发生裂纹故障的调查分析,发现大秦线重载车辆该故障具有普遍性,已经严重危及行车安全,并针对性提出改进建议。Through the investigation and analysis of cavity crack fault in MT-2buffer overhaul box of railway wagon,this paper finds the fault is universal in Datong-Qinhuangdao railway,which seriously endangers traffic safety,and putsforward the countermeasures for improvement.

关 键 词：缓冲器 箱体 裂纹 分析 对策 

分 类 号：U279[机械工程—车辆工程]