煤矿采煤机的常见故障与维修措施探讨

Discussion on Common Faults and Maintenance Measures of Coal Mining Machine

以MG400/92-WD型电牵引采煤机为研究对象,在概述其电气系统构成的基础上,对其日常运行中常见的电气故障类型及相应的处置方式予以分析总结,希望能够为其他矿井相似工程的开展提供帮助,为矿井生产的持续有效进行提供支持。

Taking MG400/92-WD electric traction coal mining machine as the research object,on the basis of summarizing the structure of its electrical system,this paper analyzed and summarized the common types of electrical faults and corresponding disposal methods in daily operation,hoping to provide assistance for the development of similar projects in other mines and provide support for the continuous and effective production of mines.