摘要
介绍了ZYW-4000(QFW)全方位钻机在贵州月亮田煤矿的应用情况。钻机在该矿的131轨道巷12^#、15^#煤层进行了现场试验,取得了较好的效果,为煤矿瓦斯治理钻孔施工积累了宝贵的经验。
Introduced the application of ZYW-4000(QFW)omnidirectional drilling rig in Guizhou Yueliangtian coal mine.Used this drilling rig in the mine’s 131 track lane No.12 and No.15 coal seams for on-site test,achieved good results,accumulated valuable experience for the coal mine gas control drilling construction.
作者
宋斌武
Song Binwu(Chongqing Research Institute,China Coal Technology and Engineering Group,Chongqing 400037,China)
出处
《煤矿机械》
北大核心
2019年第12期147-149,共3页
Coal Mine Machinery
关键词
全方位钻机
钻孔施工
试验总结
omnidirectional drilling rig
drilling construction
test summary
