摘要
ＭＫ—２型全液压坑道钻机为一种轻便的井下浅孔钻凿设备，是吸取国外先进钻机优点并结合国内实际情况研制而成的，主要用于井下瓦斯抽放、超前探测及煤体注水的施工作业。本文介绍了该钻机的结构、技术参数和工业性试验情况。
The MK-2 type full hydraulic drive underground drill,a kind of portable underground drilling equipment for shallow hole,is developed on the basis of drawing the advantages of foreign advanced drilling machines and combing with the domestic actual situation.It is used mainly in the construction operation of underground gas emission,advance detection and water injection into coal matrix.This paper introduces the construction,technical parameters and industrial tests of this kind of drill.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1998年第1期66-68,共3页
Coal Geology & Exploration
