摘要
介绍了104阀在运用过程中出现的局减排气孔漏风不止问题,并根据104阀的作用原理和试验结果,分析了产生问题的原因。
The 104 valve kept air leakage problem at exhaust port during the operation is introduced. Based on the action principle ancl test result of the 104 valve, rootcause of the problem is analyzed, and suggestions to solve the leakage problem for the local emission re duction port are put forward.
作者
刘延庆
LIU Yanqing(Jinan Car Depot China Railway Jinan Group Co.,Ltd.,Jinan 250001 Shandong,China)
出处
《铁道机车车辆》
北大核心
2018年第5期97-99,共3页
Railway Locomotive & Car
关键词
104型分配阀
缩孔漏风
研磨
杂质
type 104 distribution valve
shrinkage and air leakage
grinding
impurity