液压支架双伸缩立柱的可靠性分析  

Reliability Analysis of Double-telescopic Props of Hydraulic Supports

作　　者：张春雨[1] 刘混举[1] 

机构地区：[1]太原理工大学机械工程学院,山西太原030024

出　　处：《机械工程与自动化》2013年第1期137-138,共2页Mechanical Engineering & Automation

摘　　要：针对在实际生产中液压支架双伸缩立柱出现的问题,运用可靠性理论建立了立柱故障的故障树,找出立柱故障发生的原因,为立柱故障维修及技术改进提供了依据。In light of the faults of the double telescopic columns of hydraulic supports in the actual production,a fault tree based on the theory of reliability was set up. which could be applied to identify the reasons for column failure.

关 键 词：双伸缩立柱 可靠性 液压支架 

分 类 号：TD355.4[矿业工程—矿井建设]