摘要
取样钻技术是区域地质填图、物化探取样、古地磁取样、地质灾害预警防治和工程勘察等必不可少的技术手段。TGQ系列勘察取样钻机包括TGQ-1、5、10三个型号,分析了其结构、特性和特点,以及配套钻具和取样器。
Sample drilling technology is an indispensable technical measurement to regional map-drawing, geophysical and geochemical sampling, paleomagnetism sampling, geological calamity early warning and prevention and control, project site survey. TGQ Series of sampling drilling rigs include three mode, TGQ-1, 5, 10. The structures, characteristics and peculiarity of the rigs, and their auxiliary drilling tools and sampler are introduced in details.
出处
《探矿工程（岩土钻掘工程）》
2004年第2期33-36,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
基金
中国地质调查局国土资源大调查项目(20002010005046)
关键词
勘察取样钻机
钻具
取样器
金刚石钻进
螺旋钻进
TGQ series of sampling drilling rigs
drilling tools
sampler
diamond drilling
spiral drilling
