露天采矿技术

• 机电与自动化 • 上一篇    下一篇

潜孔钻机预防卡钻方法的分析

  

  • 出版日期:2017-03-15 发布日期:2017-04-14

Analysis of hole drilling machine to prevent sticking

  • Online:2017-03-15 Published:2017-04-14

摘要:

摘 要:在分析的基础上提出了一种新的预防卡钻方法,提出的新预防卡钻方法系能够预防各类卡钻的发生,提高了潜孔钻机对复杂岩层的适应能力,极大地提高了钻孔效率。

Abstract:

Abstract: Based on analyzing the reasons of the sticking and the principle and advantages and disadvantages of several methods of preventing the sticking, the article proposed a new method to prevent sticking. The method can prevent the occurrence of all kinds of drilling, and improve the adaptability of the drilling rig to complex strata, which greatly improves the drilling efficiency.