矿用MG型采煤机故障及处理措施的分析

Failure Analysis and Countermeasures of Mining MG Type Shearer

基于当前煤矿MG型采煤机故障率高导致维修成本费用高等问题,阳泉煤业集团长沟煤矿有限责任公司通过技术研究,对常见故障原因进行分析,并根据实际生产情况采取了合理有效的措施。实际应用表明,在15127工作面后期回采中采煤机故障率明显降低,大大提高了采煤机使用寿命,降低了设备维修成本费用,应用成效显著。

Based on the high failure rate of coal mine MG type shearer,which leads to high maintenance cost and high cost,Yangquan Coal Industry Group Changgou Coal Mine Co.,Ltd.analyzes the causes of common faults through technical research,and takes reasonable and effective measures according to the actual production situation.The practical application shows that the failure rate of shearer is obviously reduced in the late mining of 15127 working face,which greatly improves the service life of shearer,reduces the cost of equipment maintenance,and the application effect is remarkable.