轻便无水取样钻机研制与试验
Exploration Engineering(Rock & Soil Drilling and Tunneling)（2017）
Abstract
根据缺水地区钻探取样的实际需求,进行了无水取样钻机的研制与现场试验.本文介绍了无水取样钻机的研制过程和技术要点以及整机的特点和钻杆钻具的设计,并对功率和凿入效率进行了计算.经过野外试验和改进,最终实现了单人背负的无水钻进取样工作.
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