摘要
作为当前探矿工程扩大服务领域一个重要方面的水井施工,一般以冲击钻进为主。本文较详细地介绍了一种新研制的冲击钻头的结构要素、加工工艺以及实际使用情况。
The percussion drilling, as the important part in enlarging the service field of the current exploration engineering, is taken as the main method in water well drilling. This paper describes the parts, processing technology and practical ultilization for the newly developed percussion bit.
出处
《铀矿地质》
CSCD
北大核心
1990年第1期48-50,共3页
Uranium Geology
关键词
钻头
钻进
设计
水井
Water well, Percussion bit, Percussion drilling,
