矿山深孔钻探绳索取芯钻进技术的应用研究  

Research on Application of Wire Coring Technology in Mine Deep Hole Drilling

作　　者：李军委 李凤乐 魏冬哲 LI Jun-wei;LI Feng-le;WEI Dong-zhe(Nuclear Industry 208 Brigade of Kundulun District, Baotou City, Inner Mongolia Autonomous Region,Ordos 010410,China;Shandong Qingdao Shida Huatong Technology Co., Ltd.,Qingdao 266400,China)

机构地区：[1]内蒙古自治区包头市昆都仑区核工业二〇八大队,内蒙古鄂尔多斯010410 [2]山东省青岛市石大华通科技有限公司,山东青岛266400

出　　处：《世界有色金属》2019年第3期281-281,283,共2页World Nonferrous Metals

摘　　要：众所周知,对于矿山开采将要面临的困难数不胜数,岩石、细砂等复杂地貌多见。随着矿山开采历史的发展,开采技术也在不断革新。新型工艺层出不穷,本文介绍的这种深孔钻探绳索取芯钻进技术,与往日使用开矿用的金刚石钻具不同,它属于液动冲击回转钻具,无论在工作效率还是精准度方面都比老式金刚钻式工具有明显提高,是一种现实可行的高效、优质且低消耗率的钻进工艺,此种技术的发展对于日后的矿山开采工程的顺利进行具有重要意义。As we all know, there are numerous difficulties in mining, and complex landforms such as rocks and fine sand are common. With the development of mining history, mining technology is also constantly innovating. New technology emerges endlessly. The wire-line coring drilling technology introduced in this paper is different from diamond drilling tools used in mining. It belongs to hydraulic percussion rotary drilling tool. It has obvious improvement in working efficiency and accuracy compared with the old diamond drilling tool. It is a practical, high-efficiency, high-quality and low-consumption drilling technology. The development is of great significance to the smooth development of mining engineering in the future.

关 键 词：矿山开采 岩层状态 深孔钻探绳索取芯钻进技术 

分 类 号：P634.5[天文地球—地质矿产勘探]