摘要
通过对随着锚杆支护技术迅速发展而得到推广应用的锚杆钻机的叙述,介绍了目前国内外锚杆钻机技术发展状况,并对我国三大系列煤矿专用锚杆钻机的研制现状进行了分析,指出了锚杆钻机在研制中存在的主要技术问题以及发展前景。
Introduced the development of roofbolter both at home and abroad at present by the statement of the spreaded roofboher along with the development of the bolt support technology. The current development situation of the three series of coal mine specialized roofboher has been analysed. The existed problem has been showed.
出处
《煤矿机械》
北大核心
2006年第3期363-366,共4页
Coal Mine Machinery
关键词
锚杆支护
锚杆钻机
发展现状
bolt support
roofbolter
development situation
