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Vol 197
Pages:
25
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Anormal wear of diamond drill bits

Authors:
L. K. Gorshkov1
A. A. Yakovlev2
About authors
  • 1 — National Mineral Resources University (University of Mines)
  • 2 — National Mineral Resources University (University of Mines)
Date submitted:
2011-09-12
Date accepted:
2011-11-08
Date published:
2012-03-01

Abstract

The diversity factors and types of stresses occurring in drilling diamonds  crucial thermal and mechanical stresses on stress-deformation condition and, ultimately, the efficiency of diamond tools. Showing ways to improve designs and ways to prevent their crowns abnormal wear.

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References

  1. Быченков Е.И. Особенности износа алмазов в коронках при бурении скважин // Методика и техника разведки. Л., 1977. № 102.
  2. Горшков Л.К. Температурные напряжения в буровых алмазах // Изв. вузов. Горный журнал. 1984. № 11.
  3. Горшков Л.К. Температурные режимы алмазного бурения / Л.К.Горшков, В.Г.Гореликов. М.: Недра, 1992.

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