铁路客车滚动轴承早期故障轨边声学诊断系统的研究  

Research on Track Side Acoustic Diagnostic System for Early-Stage Troubles in Rolling Bearings for Railway Passenger Cars

作　　者：张军[1] 赵长波 陈尚泽 张轶[4] 

机构地区：[1]哈尔滨铁路局科学技术研究所,黑龙江哈尔滨150006 [2]中国铁路总公司运输局车辆部,北京100844 [3]哈尔滨工程大学计算机科学与技术学院,黑龙江哈尔滨150001 [4]南昌铁路局南昌车辆段,江西南昌330002

出　　处：《铁道车辆》2015年第1期29-32,6,共4页Rolling Stock

摘　　要：滚动轴承故障是旅客列车车辆的主要故障之一,全路正在使用的针对铁路货车轴承的TADS已经对货车滚动轴承早期故障发挥了很大的作用。文章研究了利用既有货车TADS进行升级改造以实现对客车轴承早期故障进行预报,达到事半功倍的效果。A trouble in rolling bearings is one of the main troubles in passenger cars.The TADS applied in the whole railway at present for railway freight car bearings has played an important role in the early-stage troubles in freight car rolling bearings.It is studied in this paper to use the TADS for existing freight cars for upgrading and reform in order to make prediction on the early-stage troubles in passenger car bearings,thus,to get twice the result with half the effort.

关 键 词：TADS 铁路客车 滚动轴承 早期故障预报 

分 类 号：U270.331.2[机械工程—车辆工程]