摘要
通过对 4MG2 0 0—W1采煤机截割部 Ⅰ 轴进行改进 ,解决了螺旋锥齿轮因楔紧而损坏的问题。
The problem which the spiral_cone gear will be injured for pegging was solved.by improving the first axle in the 4MG200—W1 shearer's cutting drum.
出处
《煤矿机械》
2000年第11期49-50,共2页
Coal Mine Machinery
关键词
截割部
I轴
改进
cutting drum
first axle
improvement
