DEVELOPMENT AND RESEARCH OF A HYDRAULIC GEARED-MULTIPLICATORY DRIVE WITH A SECTIONAL METERING CONTROL
https://doi.org/10.17073/0368-0797-2016-10-720-726
Abstract
Nowadays a simple pumping drive with continuous-delivery pumps is widely used in machine building and metallurgy. To increase operating coeffi cient a geared-multiplicatory drive is served. Such a drive has a balanced load of pumps, less working pressure of pumps and as a result, less installed power of a driving engine. In case of use of two-cylinder drives it is necessary to provide work synchronization of two power block cylinders. The mentioned eff ect can be received while using in the drive control circuit the sectional gear units-multiplicators, which fulfi ll the functions of a reduction gear at an idle stroke, but at a working stroke – the functions of а multiplicator. In the article the authors also consider the developments of a double-speed and three-speed pumping geared-multiplicatory drives with the use of a sectional metering control, implementing the functions of a hydraulic gear unit at an idle stroke and the functions of a hydraulic multiplicator at a working stroke.
About the Authors
S. S. Pilipenko
Norilsk Industrial Institute, Norilsk, Russia
Russian Federation
Cand. Sci. (Eng.), Assist. Professor, Head of the Chair “Processing Machinery and Equipment”
Russian Federation
Cand. Sci. (Eng.), Assist. Professor, Head of the Chair “Processing Machinery and Equipment”
M. R. Baiguzin
Norilsk Industrial Institute, Norilsk, Russia
Russian Federation
Assistant of the Chair “Processing Machinery and Equipment”
Russian Federation
Assistant of the Chair “Processing Machinery and Equipment”
A. P. Potapenkov
Norilsk Industrial Institute, Norilsk, Russia
Russian Federation
Dr. Sci. (Eng.), Professor of the Chair “Processing Machinery and Equipment”
Russian Federation
Dr. Sci. (Eng.), Professor of the Chair “Processing Machinery and Equipment”
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Review
For citations:
Pilipenko S.S., Baiguzin M.R., Potapenkov A.P. DEVELOPMENT AND RESEARCH OF A HYDRAULIC GEARED-MULTIPLICATORY DRIVE WITH A SECTIONAL METERING CONTROL. Izvestiya. Ferrous Metallurgy. 2016;59(10):720-726. (In Russ.) https://doi.org/10.17073/0368-0797-2016-10-720-726
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