刀型截齿截割煤岩的实验研究

The Experiment Study of Flat Pick Cutting Coal and Rock

采用煤岩截割综合实验系统对刀型割煤岩的截割过程进行了实验研究,得到了刀型齿截割过程有关参数的变化 规律曲线,这对于提高刀型齿截割效率,对于有效地提高采掘机械的效益具有十分重要的作用。

Cutting process experiment of sharp pick is studied in the paper by using the synthetical experiment system. Regular pattern curve of cutting process is given, which will be important for increasing sharp pick cutting efficiency and increasing the benefit of excavating machines.