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的特点 ,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 。
This article introduced the development of roofbolter both at home and abroad at present by the statement of the spreaded roofbolter along with the development of the bolt support technology.The current development situation of the three series of coal mine specialized roofbolter has been analysed, and the existed problem has been showed in this article.
出处
《煤矿机械》
北大核心
2004年第9期100-101,共2页
Coal Mine Machinery
关键词
锚杆支护
锚杆钻机
研制现状
bolt support
roofbolter
development situation
