提高采煤机开机率实现综采工作面高产高效

Raising Utility Factor of Coal Wining Machine to Increasing the Efficiency and the Production of Combined Mining Face

对采煤机开机率与工作面产量间的关系、影响采煤机开机率的因素及如何提高开机率的途径进行了深入的分析。

The relation between utility factor of coal winning machine and production of mining face is analyzed. The factor of influencing utility factor of coal winning machine, and the approach of how to raise utility factor of coal winning machine are also analyzed.