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Vol 197
Pages:
29-33
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RUS
Article

Design features of diamond crowns for drilling of breeds with cracks rocks

Authors:
V. G. Gorelikov
About authors
  • Ph.D., Dr.Sci. professor National Mineral Resources University (University of Mines)
Date submitted:
2011-09-05
Date accepted:
2011-11-08
Date published:
2012-05-25

Abstract

The analysis of design data of diamond crowns is made. Feature of work of diamond crowns is noted at drilling of rocks, principal views of deterioration of diamonds and a matrix. Are given rekomendatsi on perfection of diamond crowns.

Область исследования:
(Archived) Present-day problems of geological exploration and well drilling
Keywords:
the analysis diamond a matrix a diamond crown channels a chisel trifle deterioration
Funding:

None

Go to volume 197

References

  1. Bashkatov D.N. Research of influence of a mode of washing on process of formation of facets on diamond im-pregn irova nny Crowns / D.N.Bashkatov, C.K.Kudaykulov // Application of synthetic diamonds in drilling. Saint Petersburg , 1992. P.81- 85.
  2. Isonkin A.M. Influence of the size of sectors of a crown on indicators of its working capacity / A.M.Isonkin's, R.K. Bogdanov // Scientific and technical achievements and best practices in area of geology and investigation of a sub-soil . Мoscow, 1992. Vol .11. P .45- 48.
  3. Kochkarev A.V. Modern idea of the mechanism of self -jamming of a core / A.V.Kochkarev, D.N.Bashkatov. Мoscow, 1987.
  4. Mpezo Mavambo. Research of influence of design data of a diamond crown on its working capacity // Notesof Mi ning Institute. Saint Petersburg, 2002. Vol .152. P. 133- 134.
  5. Ponomarev P.P. Diamond drilling of treshchinovaty breeds. Leningrad, 1985.
  6. Chikhotkin Z.F. Influence of design features of the flushing channel of an impregnirovanny crown on destruction of rocks / Z.F.Chikhotkin, R.K.Bogdanov, A.P.Zakora // Improvement of equipment and technology of drilling of wells on firm minerals: Notes of mining institution UGTTТА . Yekaterinburg, 1996. Vol .19. P .68-78

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