Development and Application of Portable Dual-Use Drilling Tower for Medium-Deep Vertical and Inclined Holes

详细信息   

• 责任者：Hou Defeng（Henan Nonferrous Geo-Technique Engineering Co. ; Zhengzhou 450052 ; China） ; Kan Shanxiu
• 刊名：Exploration Engineering
• 出版年：2008
• 卷期：35(6)
• 关键词：井架 ; derrick
• 页码：p.8-10
• 图表：3 illus.
• 分类号：2000
• issnNo：ISSN1672-7428
• isbnNo：CN11-5063/TD

摘要

///Based on the investigation on homemade spindle core drilling machine, designing plan was put forward to dual-use drilling tower for vertical and inclined holes, which changed the history that homemade spindle core drilling machine could not be used in inclined hole construction, further developed application range of homemade spindle core drilling machine. This paper introduced the drilling machine about design principle, structure design and effect of production test.