摘要
分析了煤矿井下液压支架油缸产生泄露的原因,提出了对液压支架油缸中密封件、缸筒、活塞、结构件、缓冲阀等部件故障的维修措施,为避免煤矿井下液压支架油缸的泄露及维修提供参考。
This paper analyzes the causes of leakage of underground coal mine hydraulic cylinder is proposed for hydraulic support cylinder seals, cylinder, piston, valve parts, buffer components such as fault maintenance measures, provide a reference for avoiding leakage and maintenance of hydraulic support cylinder in underground coal mine.
出处
《机械管理开发》
2017年第10期173-174,共2页
Mechanical Management and Development
关键词
煤矿
井下液压支架
油缸泄露
故障维修
coal mine
downhole hydraulic support
oil leakage
troubleshooting
