车载泵源阀块渗油故障及其措施  

Oil Leakage Fault of Vehicle Mounted Pump Source Valve Block and Its Measure

作　　者：滕达 张阿玲 谭技 凡宇 陈炎 TENG Da;ZHANG A-ling;TAN Ji;FAN Yu;CHEN Yan(Hubei Sanjiang Space Wanshan Special Vehicle Co.,Ltd.,Xiaogan 432000,China)

机构地区：[1]湖北三江航天万山特种车辆有限公司,湖北孝感432000

出　　处：《机械工程与自动化》2023年第4期167-168,共2页Mechanical Engineering & Automation

摘　　要：针对车载泵源阀块渗油的各个故障因素进行了逐一分析,得出密封圈压缩量不足是引起故障的根本原因。更换密封圈规格后,经过可靠性试验表明措施有效,最终解决了该故障。The fault factors of oil leakage of the vehicle mounted pump source valve block are analyzed one by one,and it is concluded that the insufficient compression of the sealing ring is the root cause of the fault.After changing the specification of the sealing ring,the reliability test shows that the measures are effective,and the fault is finally solved.

关 键 词：泵源阀块 渗油 密封圈 

分 类 号：TH137.521[机械工程—机械制造及自动化]