【摘要】 根据综采机械化循环作业方式和特点，从设备匹配的角度，介绍了评价设备的最佳组合、优化工作面的长度及采煤机工作牵引速度的方法。更多还原

【Abstract】 From equipment matingangle, this paper introduces the optimum combination ofthe evaluated equipment, the way to optimize the length ofcoal face and the working speed of a coal shearer in accordancewith the working manners and characteristics of the comprehensive mechanized coal mining.更多还原