RC350型空气反循环钻机的研制与工艺试验  

Development and Process Test of RC350 Air Reverse Circulation Drilling Rig

作　　者：李忠[1] 姜光忍[1] 唐宇恒[1] 李刚[1] 

机构地区：[1]河北省地矿局第一地质大队,河北邯郸056001

出　　处：《探矿工程（岩土钻掘工程）》2015年第6期42-45,共4页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：RC350型空气反循环钻机是一种全液压、长行程进给的动力头式钻机,能满足多种钻进工艺方法、适于多种钻进用途,尤其适合于西部大开发和缺水地区找矿。着重介绍了RC350型空气反循环钻机的结构特点、研制情况、主要参数、设备试验和工艺试验等情况。RC350 air reverse circulation drilling rig is with full hydraulic power head and long distance feed, which can meet the requirements of various drilling technologies and is suitable for a variety of drilling purposes, especially for the Western Development and prospecting in water shortage areas.This paper introduces RC350 air reverse circulation drilling rig about its structure features, development, main parameters, equipment test and process test.

关 键 词：空气反循环钻进 钻机 动力头 岩心钻探 空气潜孔锤 

分 类 号：P634.31[天文地球—地质矿产勘探]