钻机开孔钻头快速高精度定位机构的研制  

Development of the Fast and High Accuracy Location Mechanism for Drill Bits

作　　者：卢建波[1] 孙建[1] 

机构地区：[1]重庆工程职业技术学院,重庆400037

出　　处：《矿山机械》2008年第17期27-28,共2页Mining & Processing Equipment

摘　　要：介绍了用于矿山和坑道中钻凿瓦斯抽放孔、排放孔、通风孔及其它工程用孔的钻机开孔钻头快速高精度定位机构,采用该机械回转机构,实现了钻机开孔的快速、高精度定位。This paper introduces a fast and high accuracy location mechanism for drill bits, which is used in the mines and tunnels to locate the drilling bits of the drills that create holes for the gas extraction, discharging, ventilating, and other engineering purposes. The mechanical slewing mechanism is adopted to realize the fast and high accuracy location of drilling.

关 键 词：钻机钻头 回转机构 高精度定位 

分 类 号：P634.31[天文地球—地质矿产勘探]