采煤机摇臂壳体耐磨层焊接工艺改进

Coal Winning Machine Wear-resisting Layer Rocker Arm Shell Welding Process Improvement

通过对装配好的采煤机摇臂壳体煤壁侧焊接耐磨层整改要求的工艺实施,发现存在很多问题,在后续的生产过程中对耐磨层的焊接工艺进行改进,有效地解决了加工过程中的基准问题,满足了客户要求,提高了生产率。

Through the assembly good shearer rocker shell coal wall side welding wear-resisting layer technology and implementation of the rectification requirements found many problems, in the subsequent process to improve the wear-resisting layer of the welding process, effectively solve the benchmark problem in the process of machining, satisfy the customer＇s requirements, improve the productivity.