摘要
分析了MLE250/500-M型掘锚机截割机构的液压系统,提出采用电液控制技术方案,从而达到快速掘进的目的。
Analyses hydraulic system of cutting unit of roadheader-ring MLE250/500-M and the electro-hydraulic control technology was adopted, it may obtain higher speed of roadheader-ring in mining face.
出处
《煤矿机电》
2009年第1期71-72,共2页
Colliery Mechanical & Electrical Technology
关键词
掘锚机
截割机构
液压系统
roadheader-ring
cutting unit
hydraulic system
