HXN5型机车曲轴箱超压问题探究  

Investigation on crankcase overpressure in HX5 locomotive

作　　者：马成 王晓雨 MA Cheng;WANG Xiaoyu(Huairou North Locomotive Depot,Beijing 101408,China)

机构地区：[1]怀柔北机务段,北京101408

出　　处：《铁道机车与动车》2021年第4期42-45,I0004,共5页Railway Locomotive and Motor Car

摘　　要：针对HXN5型机车近几年运用中发生的曲轴箱超压问题,分析查找了故障原因,实施了相应的技术措施,提高了机车运用的可靠性。Aiming at the crankcase overpressure problem that occurred in the operation of the HXN5 locomotive in recent years,the cause of the failure was analyzed and found out,and corresponding technical measures were implemented to improve the reliability of locomotive operation.

关 键 词：HXN5型机车 曲轴箱超压 防治措施 可靠性 

分 类 号：U262[机械工程—车辆工程]