基于负载敏感变量系统液压锚杆钻机钻进性能的研究  

Research of Drilling Performance of Load-sensing Variable System Hydraulic Roofbolter

作　　者：宋明江 左岗永 

机构地区：[1]中国煤炭科工集团太原研究院,太原030006

出　　处：《煤矿机械》2015年第4期98-100,共3页Coal Mine Machinery

基　　金：中国煤炭科工集团有限公司科技创新基金重点项目(2013ZD001)

摘　　要：介绍了液压锚杆钻机的工作原理,并对影响锚杆钻机钻进性能的因素做了简单分析。设计研究了负载敏感变量系统液压锚杆钻机,并进行加载试验,通过测试数据的对比分析得出,负载敏感变量系统液压锚杆钻机有效地解决了普通锚杆钻机在作业过程中出现的各种缺陷,提高了锚杆钻机的钻进效率。Introduces the working principle of hydraulic roofbolter, and the factors affecting the performance of drilling performance are analyzed. Design and research of load-sensing variable system of hydraulic roofbolter, the load test are made, through analyzing of the date, effectively solve various defects in ordinary roofbolter occurring during the operation, greatly improving the anchor drilling efficiency.

关 键 词：锚杆钻机 钻进性能 负载敏感变量系统 

分 类 号：TD421.4[矿业工程—矿山机电]