DA110型冲击器的设计及性能参数测试  

Design of DA110 Type DTH and the Performance Parameter Test

作　　者：李常春[1] 

机构地区：[1]中国地质科学院探矿工艺研究所,四川成都611734

出　　处：《探矿工程（岩土钻掘工程）》2008年第7期60-63,共4页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：潜孔冲击器钻进是岩土钻掘工程中的一种高效钻进方法。针对潜孔冲击器钻进的特点,介绍了DA110型冲击器的几何结构设计、制造工艺及性能参数测试。Drilling with DTH can achieve high efficiency in rock and soil drilling engineering. According to the drilling characteristics of DTH, the geometry structural design, manufacture technology and performance parameters were introduced in this paper.

关 键 词：潜孔冲击器 几何结构 制造工艺 性能参数 测试方法 

分 类 号：P634.4[天文地球—地质矿产勘探]