矿用液压支架立柱和千斤顶常见故障浅谈

Discussion on Common Faults of Hydraulic Support Columns and Jacks for Mining

在煤矿生产中,液压支架千斤顶是必备设备,但是在使用过程中极易产生各种故障和问题,分析液压支架千斤顶的漏液问题及对策,着重探讨液压支架千斤顶的电镀层腐蚀问题及处理对策,以期促进中国煤矿生产。

Hydraulic support jack is essential equipment in the coal mine production, but all kinds of faults and problems easily occurred in the process of the use. This paper analyzed the leakage problems and countermeasures of hydraulic support jack and focused on discussing the corrosion of anodized coating of hydraulic support jack and countermeasures in order to promote China＇s coal mine production.