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Working out setpoint of pulse rotation of the electric drive of the chisel machine tool

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Category: Electrical engineering

Last Updated on Wednesday, 28 November 2012 16:51

Published on Wednesday, 21 November 2012 10:58

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Authors:

O.S. Beshta, Doctor of Technical Sciences, Professor, State Higher Educational Institution «National Mining University», Professor of the Electric Drive Department, Dnipropetrovsk, Ukraine

A.O. Kozhevnykov, Doctor of Technical Sciences, Professor, State Higher Educational Institution «National Mining University», Professor of the Department of Technology of Mineral Deposits Development, Dnipropetrovsk, Ukraine

V.S. Khilov, Candidate of Technical Science, Associate professor, State Higher Educational Institution «National Mining University», Senior Lecturer of the Department of Metrology and Information and Measurement Technologies, Dnipropetrovsk, Ukraine

O.A. Borysevych, State Higher Educational Institution «National Mining University», Director of Campus, Dnipropetrovsk, Ukraine

О.P. Belchytskyi, State Higher Educational Institution «National Mining University», Assistant Lecturer of the Department of Metrology and Information and Measurement Technologies, Dnipropetrovsk, Ukraine

I.I. Zhurko, State Higher Educational Institution «National Mining University», Research Fellow of the Department of Metrology and Information and Measurement Technologies, Dnipropetrovsk, Ukraine

Annotation:

The paper reviews the use of pulsed drilling technology to improve the rock destruction process efficiency, to reduce costs and minimize energy intensity during wells driving. Authors consider possibility of use of pulsed drilling technology with rock destruction tool of variable speed. The setpoint pulse speed in the system controlling the drive of the drilling machine is designed. The test of the developed pulse setpoint rotation with thyristor converter DC is completed.

References:

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Butkin V.D. Design of operation parameters of automated engineering tools for roller-bit drilling / Butkin V.D. – M.: Nedra, 1979. – 208 p.

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Kozhevnikov A.A. Impact technologies of geological exploration wells drilling / Kozhevnikov A.A., Goshovskiy S.V., Martynenko I.I. – K.: UkrGGRI, 2003. – 208 p.

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Khilov V.S. Control mode of rotational movement drive of roller-bit drilling engineering tool / Khilov V.S. // Gіrnycha elektromekhanіka ta avtomatyka. – Dnіpropetrovsk, 2004. – Issue 72. – P. 116–119.

4. Комплектные тиристорные электроприводы: Справочник / [И.Х. Евзеров, А.С. Горобец, Б.И. Мошкович и др.] Под. ред. к.т.н. В.М. Перельмутера. – М.: Энергоатомиздат, 1988. – 319с.

Complete thyristor electric drives: Reference book / [I.Kh. Yevzerov, A.S. Gorobets, B.I. Moshkovich et al.] edited by Cand. Sci. (Tech.) V.M. Perelmuter. – M.: Energoatomizdat, 1988. – 319 p.

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2012-11-27  361.28 KB  1975

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