煤矿锚杆孔钻进设备技术问题分析

Analysis on the coal mine bolt-hole drilling equipment technique

锚杆孔钻进设备是矿山和矿井开采的重要机械设备。在煤矿实际应用中,回转式锚杆钻机扭矩偏低,产品可靠性差。应采取改进设计,提高制造质量和加强施工管理等多措施延长锚杆孔钻使用寿命。

This paper analyzes the bolt hole drilling equipment technque status quo, pointing out the main technique problems, should improving quality and strengthening construction management to extend the use life of bolt hole drilling.