矿用掘进机常见故障及其处理措施

Treatment of Common Faults of Mine Roadheader

为了保证巷道安全快速掘进,提高掘进机使用寿命,降低掘进机故障率,大同煤矿集团雁崖煤业公司机掘二队通过技术研究,合理分析矿用EBZ260掘进机常见故障类型,分析了故障原因,并根据实际生产情况,采取了合理有效的故障处理措施。通过实际应用效果来看,采取对策措施后掘进机故障率由原来的11%降低至2%以下,全年可节约掘进机维修费用达42万元,取得了显著的应用成效。

In order to ensure the safe and fast tunneling of roadway,improve the service life of roadheader and reduce the failure rate of roadheader,the second team of Yanya Coal Industry Company of Datong Coal Mine Group reasonably analyzes the common fault types of mine EBZ260 tunneling machine through technical research,analyzes the fault causes,and takes reasonable and effective measures to deal with the problems.