摘要
本文在实验室研究了楔形截齿截割人工煤样时截槽间距对截割比能耗等的影响,得出了在不同截割厚度时的最佳截槽间距。最佳截槽间距的理论计算结果与实验结果两者是基本吻合的。
r The effect of the distance between cutting slots on the cutting specific energy consumption experimentally through cutting artificial coal samples with wedge picks is discussed in this paper. The optimum distances between cutting slots in different cut depths are presented, and the theoretical values are in good agreement with the experimental resurts.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
1989年第4期100-105,共6页
Journal of Chongqing University
关键词
楔形
截槽
间距
比能耗
wedge pick
optimum distance between cutting slots, specific energy consumption
