摘要
结合CRH3C型动车组日常检查和三级修部件测试情况,分析了随运营里程增加产生的橡胶节点老化、失效或运营过程中可能出现的减振器漏油故障及产生的原因;通过试验,分析了部件性能减弱对车辆运行安全的影响,并对部件维护周期提出了建议。
In connection with the routine inspection of CRH3C multiple units and the measurement of the parts in Class Ⅲ repair,the troubles along with the increase of operation mileage as aging or failure of rubber nodal points,or the troubles of oil leakage in dampers that may appear in the process of operation,as well as the causes to the troubles are analyzed;The effect of performance weakening of parts on the operation safety of vehicles is analyzed through testing,and suggestions are given on the maintenance cycle of the parts.
出处
《铁道车辆》
北大核心
2013年第10期35-37,10,共3页
Rolling Stock
