全断面矩形掘进机刀盘截入岩样过程试验研究

李强,刘送永,王焱

Experimental study on the process of cutting into rock samples by full-section rectangular roadheader cutterhead

Qiang LI,Songyong LIU,Yan WANG

图16 不同类型刀具截入岩样过程中的试验数据统计结果

Fig.16 Statistical results of experimental data in the process of cutting into rock samples with different types of tools