To calculation of parameters of drilling and anchoring installation

V. I. Medvedkov; S. S. Dranov; V. P. Shebin

Vol 170 No 1

Pages:

61-64

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RUS

Research article

Mining electromechanics

To calculation of parameters of drilling and anchoring installation

Authors:

V. I. Medvedkov¹

S. S. Dranov²

V. P. Shebin³

About authors

1 — Professor G.V. Plekhanov Saint Petersburg Mining Institute
2 — Research assistant G.V. Plekhanov Saint Petersburg Mining Institute
3 — Research assistant G.V. Plekhanov Saint Petersburg Mining Institute

Date submitted:

2006-07-01

Date accepted:

2006-09-19

Date published:

2007-03-02

Abstract

Drilling and boring units, which include a hydraulic motor and anchoring mechanism, are used to attach the cutting machine. The schemes of water supply of the machine tool are analyzed and a rational variant is selected. The disadvantages of the known water motors are disclosed and the ways of their improvement are suggested. Recommendations on calculation of the parameters of the hydraulic motor, on the design of the anchoring mechanism and its calculation are developed. The result on the efficiency of light cutting machine with a new way of fixing its time is obtained.

References

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Медведков В.И. Новые водяные двигатели для забойного оборудования гидрошахт / В.И.Медведков, В.Г.Краюшкин // Техника и технология гидравлической добычи. Сб.науч. тр. ВНИИгидроугля. Новокузнецк, 1991.
Маховиков Б.С. Повышение устойчивости легкой нарезной машины / Б.С.Маховиков, В.И.Медведков, В.М.Шик // Горные машины и электротехника. М.: Новые технологии, 2006.
Охрименко В.А. Подземная гидродобыча угля. М.: Недра, 1974.
Цяпко Н.Ф. Гидроотбойка угля на подземных работах / Н.Ф.Цяпко, А.М.Чапка. М.: Госгортехиздат, 1960.

To calculation of parameters of drilling and anchoring installation

Abstract

References

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