摘要
在保持GZY -5 0型钻机的机构的基础上 ,将它改造成水平钻机 ,特别是针对它的液压系统进行改造 ,使之液压系统的功能满足水平钻机的要求。主要是对钻机的回转回路。
To transform GZY - 50 type rig into a horizontal rig, on the basis of its primary organs, especially the hydraulicpressure system, that meets the request of the horizontal rig. In order to do that, the rotating circuit, plus-minus press circuit and the ancillary circuit were mainly transformed.
出处
《西部探矿工程》
CAS
2005年第3期143-145,共3页
West-China Exploration Engineering
