The Research of 7000 m Deep-ocean Rock Drill

摘要：

The 7000 m deep-ocean rock drill is an important equipment of prospect for ocean mineral resource. It is made up of orientation outfit, turning outfit, pushing outfit, drill tool, framework, control system and safeguard system, etc. The main parameters are accounted, and the basic structure, function, working principle and technical parameters of the 7000 m deep-ocean rock drill are introduced in this paper. The key technical difficulty of drill tool manufacture, tiny landform adaptability, safeguard system, the control of low force when chisel in, the control of weight with whole machine are resolved.

关键词： mineral resource deep-ocean rock drill structure

作者: Zhao Hongqiang Wu Shuangbin Guo Yan He Qinghua

作者单位: College of Mechanical and Electrical Engineering, Central South University, Changsha, Hunan, 410083, College of Mechanical and Electrical Engineering, Central South University, Changsha, Hunan, 410083,

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 752-757

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）