Submit an Article
Become a reviewer
Vol 197
Pages:
25
Download volume:

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.

Go to volume 197

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.

Similar articles

Formation of cracks in breeds of the face оf the chink under the influence of chisel cutters
2012 L. K. Gorshkov, V. G. Gorelikov
Drilling of deep geological prospecting wells in Norilsk region
2012 Yu. E. Budyukov, V. I. Spirin, V. P. Onishchin
Geological risks insurance as an element оf the organizational and economic mechanism of increasing investment attractiveness оf the russian mineral resources base of scarce minerals reproduction process
2012 N. V. Pashkevich, V. S. Khloponina
Rationale for the development of the method of existing iron typetailing gully
2012 V. I. Ekgardt, V. V. Kvitka, G. A. Kholodnyakov, K. R. Argimbaev
Crystallization of calcium in the hydrocarboaluminates in the system CaCO3 – Na2O – Al2O3 – H2O
2012 V. M. Sizyakov, E. V. Sizyakova, E. S. Kononenko
Stress state of entries support when stocks of ore mine Vostochny are developing by combined open-pit and underground method
2012 A. G. Protosenya, A. D. Kuranov