摘要
深部和外围找矿工作的不断发展,需要研制出新型深孔钻机及其配套的钻探参数监测系统。全液压动力头岩心钻机将是未来深部钻探的主力钻机,CUG-2钻参仪是中国地质大学研制的与2000 m全液压动力头岩心钻机配套的钻探参数监测系统。介绍了CUG-2钻参仪的设计特点和检测参数,重点介绍了与常规转盘式、立轴式钻机不同的参数检测原理及其传感器选型安装,包括孔深、钻速、扭矩、功率和出口流量等。
With the continuously development of deep and peripheral prospecting,a new type of deep-hole drilling rig matched with monitoring system of drilling parameters is required,and all hydraulic-top head core drilling rigs will be the main drilling rigs for deep drilling in future.CUG-2 monitoring system of drilling parameter monitor was designed by China University of Geosciences to match the 2000m all hydraulic-top head core drilling rig specially.This article introduced the design characteristics and testing parameters of CUG-2 system and emphatically introduced the parameters detection principle which was different to the principles for normal rotary drilling and shaft-drilling rigs as well as lectotype installation of sensors,including hole depth,drill speed,torque,horsepower and flow out rate.
出处
《探矿工程（岩土钻掘工程）》
2010年第4期1-5,共5页
Exploration Engineering:Rock & Soil Drilling and Tunneling
基金
国家"863"计划"十一五"重点项目"2000m地质岩心钻探关键技术与装备"(项目编号:2007AA060701)的部分研究成果
关键词
钻参仪
孔深
扭矩
功率
钻压
出口流量
全液压动力头钻机
drilling parameter monitor
hole depth
torque
power
drilling pressure
flow out rate
all hydraulic-top head core drilling rig
