钻机式采煤机液压系统研究

摘要

According to the problems of imported drilling shearer in the actual coal mine production, this paper carries on optimization improvements, solves the weaknesses and improves the use efficiency of hydraulic system after the transformation of imported drilling shearer.%针对进口钻煤机在矿井生产实际中存在的问题进行优化改进，解决缺点，提高进口钻煤机改造后液压系统的使用效率。