电牵引采煤机常见电气故障的处理方法

Measures for Common Electrical Faults of Electric Haulage Shearer

针对采煤机启动、显示屏、摇臂升降系统以及电机等故障提出了相应的处理方法。对电牵引采煤机常见电气故障进行及时处理,可提高采煤机的可靠性与稳定性,增加矿井采煤面的出煤量。

This paper analyzes existing problems of the coal mining machine start, arm elevating system, the motor fault and its displaying, and puts forward the corresponding method. The countermeasures of common electrical fault analysis of electric traction shearer can improve the reliability and stability of the shearer and increase the amount of coal mine coal face.