液压支架常见故障分析与排除

Ridding and Analyzing of Hydraulic Support Common Faults

针对液压支架实际使用中常出现的不能正常升降、不能正常推溜和移架、操纵阀组失灵等故障,归纳总结各型支架的故障原因,得出处理故障的一些通用办法,为今后检修工现场修理提供理论依据。

As to abonrmally taking off and landing, abnormally pushing and wandering, the malfunctioning of the valve block during the actual use of hydraulic support, summarizing the various types of cause of the mal-function, the approaches of dealing with some common faults and providing theoretical basis for the future ma- intenance work and repairs at the scene.