Design features of diamond crowns for drilling of breeds with cracks rocks
Authors:
About authors
- Ph.D., Dr.Sci. professor National Mineral Resources University (University of Mines)
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
Funding:
None
References
- 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.
- 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.
- Kochkarev A.V. Modern idea of the mechanism of self -jamming of a core / A.V.Kochkarev, D.N.Bashkatov. Мoscow, 1987.
- 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.
- Ponomarev P.P. Diamond drilling of treshchinovaty breeds. Leningrad, 1985.
- 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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