钻参仪参数检测原理及传感器选型安装  

Parameter Detection Principle of CUG-2 Drilling Parameter Monitor and Lectotype Installation of the Senor

作　　者：方俊[1] 鄢泰宁[1] 卢春华[1] 

机构地区：[1]中国地质大学〈武汉〉工程学院,湖北武汉430074

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

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.

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 

分 类 号：P634.36[天文地球—地质矿产勘探]