摘要
通过HC600型全液压动力头便携式钻机在武山温家沟金矿区、文县筏子坝外围铜矿区进行NQ、BQ型金刚石绳索取心钻探的效果,分析了全液压动力头便携式钻机相对于立轴式钻机的优点、不足及其经济性,提出全液压动力头便携式钻机在陇东南山区的适用性及我国地质岩心钻机发展的趋向。
By the comparison to vertical shaft rig, analysis was made on the advantages, disadvantages and the economical ef- ficiency of full hydraulic dynamic head portable rig according to the NQ,BQ diamond wire-line drilling effects with HC600 full hydraulic dynamic head portable rig in a gold mine and copper mine. The paper discussed the applicability of full hydraulic dynamic head portable rig in the mountain area of Southeast Gansuiand development trend of geological core drill in China.
出处
《探矿工程（岩土钻掘工程）》
2013年第4期48-50,共3页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
全液压动力头便携式钻机
立轴式钻机
岩心钻探
高海拔山区
绳索取心
金刚石钻进
经济性
full hydraulic dynamic head portable rig
vertical shaft rig
core drilling
high attitude mountains
wire-linecoring
diamond drilling
economical efficiency
