轻便无水取样钻机研制与试验

Development and Test of Anhydrous Drill

摘要:

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。

Abstract:

According to the actual needs of drilling sampling in water shortage area，the development improvement and field tests on anhydrous sampling drill are conducted. This article introduces the drill development process and the technical points, as well as the characteristics of the machine and drill pipe design, and the power and cutting efficiency are calculated. After the field trials and improvement, drilling sampling by one man with the anhydrous drill on his back is ultimately realized.