JDM_2B-150S电动机花键磨损修复

Repairment of JDM_2B-1505 type motor flower key wearing

针对MDY - 15 0采煤机电机轴花键使用一段时间后易磨损 ,为降低修复成本、加快修复时间、保证修复质量 ,提出将电机轴花键端头部分做成零部件 ,与电机轴套接并焊牢的修复工艺方法 。

Aim atting the MDY-150 to adopt the coal machine electrical engineering the stalk to spend the key to use a period of time empress to easily wear away, and for lowering repair the cost, quickly repair time, guarantee to repair the quantity, author to bring up: Electrical engineering stalk the flower key carry the head cent to make into the spare parts, with the electrical engineering stalk the set connect and weld the craft method in repairing of prison, and obtain the good result in the fulfillment.