Archives
 
Year 2012
 
Vol 38, [04 - 2012]

Studies of diamond rubbing issues in drilling process and its solutions

https://tapchi.humg.edu.vn/en/archives?article=77

  • Affiliations:

    1 Trường Đại học Tổng hợp Mỏ Xankt - Peterburg;
    2 Viện Công nghệ khoan;
    3 Trường Đại học Mỏ - Địa chất;
    4 Công ty Địa chất Mỏ-VINACOMIN, NCS Trường ĐH Tổng hợp Mỏ Xankt- Peterburg

  • Received: 25th-Feb-2012
  • Revised: 15th-Apr-2012
  • Accepted: 30th-Apr-2012
  • Online: 30th-Apr-2012
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Abstract:

Diamond rubbing in a drilling bit is one of wear types which affect rock destruction and working life of the drilling bit. In this paper, the author presents some initial research results on its reasons and essences of diamond rubbing issues in the drilling bit. At the same time, the author proposes some technical solutions to overcome the diamond rubbing issues in the drilling bit to improve its drilling efficiency

How to Cite
V.G.Gorelikov, V., Lykov, I., Nguyen, T.Xuan, Tran, K.Dinh and Vu, D.Van 2012. Studies of diamond rubbing issues in drilling process and its solutions (in Vietnamese). Journal of Mining and Earth Sciences. 38 (Apr, 2012).

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