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Vol 197
Pages:
40
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Development of principles of construction and operation of new diamond bits

Authors:
L. K. Gorshkov1
A. I. Osetskii2
About authors
  • 1 — National Mineral Resources University (University of Mines)
  • 2 — OJSC «PolymetallUK»
Date submitted:
2011-09-17
Date accepted:
2011-11-26
Date published:
2012-03-01

Abstract

In the article questions of development of mathematical-mechanical model of rock destruction process, abnormal wearout of diamond bits, mechanical and temperature tensions in drill diamonds, technology of drilling with new diamond bits were observed.

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