【摘要】 提出采煤机截割滚筒截齿排列依据、原则及布置的合理性,在实际应用中截割比能耗小、产块煤率高、负荷波动均匀,工作性能稳定,以保证采煤机安全高效运行。更多还原

【Abstract】 The drum shearer cutting teeth arranged cut-off based on the principles and layout is reasonable,in the practical application of cutting specific energy consumption is small,producing the high rate of lump coal,load fluctuations in uniform,stable performance,to ensure that mining coal machine safe and efficient operation.更多还原