闭式液压系统压力波动故障原因分析及排除  

Causes analysis and treatment measures of pressure fuctuation for closed hydraulic system

作　　者：王海[1] 杨永军[1] 邹玉祥 翁秀明[1] Wang Hai;Yang Yongjun;Zou Yuxiang;Weng Xiuming(Jiangsu Mechanical Research & Design Institute Co.,Ltd.,Jiangsu Nanjing,210012,China)

机构地区：[1]江苏省机械研究设计院有限责任公司,江苏南京210012

出　　处：《机械设计与制造工程》2022年第4期124-126,共3页Machine Design and Manufacturing Engineering

摘　　要：根据闭式液压系统出现的压力波动故障现象,结合采集的数据,分析了压力波动产生的原因且加以验证,并据此给出故障排除方法。经系统实际运行证明方法有效,可供技术人员在解决类似故障时参考。According to the phenomenon of pressure fluctuation in closed hydraulic system,combined with the collected data,the causes of pressure fluctuation are analyzed and verified,and the troubleshooting methods are given accordingly.The normal operation of the system proves that the method is effective and can be used as a reference for technicians to solve similar faults.

关 键 词：闭式液压系统 压力波动 更油阀 更油压力 

分 类 号：TH137.7[机械工程—机械制造及自动化] TD41[矿业工程—矿山机电]