Investigation of Operating Regimes of Shut-off Hydrovalve with Electrohydraulic-powered Drive

Authors

  • Anatoliy Ioffe
    Affiliation

    Department Machines and Units of Metallurgical Production, Faculty of Mechanical Engineering, National Metallurgical Academy of Ukraine, 49600 Dnipro, Gagarin Avenue 4, Ukraine

  • Igor Mazur
    Affiliation

    Department Machines and Units of Metallurgical Production, Faculty of Mechanical Engineering, National Metallurgical Academy of Ukraine, 49600 Dnipro, Gagarin Avenue 4, Ukraine

https://doi.org/10.3311/PPme.12194

Abstract

The paper suggests the design of the locking truck hydraulic valve with electro-hydraulic drive and braking, which eliminates the disadvantages of the known designs hydraulic valves. A mathematical model for the study of operating modes of the proposed design of hydraulic valve. As a result of research modes of pressure hydraulic valve is installed, it has a high-speed operation. The proposed design of the shut-off tractor hydraulic valve allows you to quickly make adjustment of the time of its operation during operation using the throttle is part of the hydraulic valve.

Keywords:

locking valve, electrohydraulic drive, needle throttle, research, speed, movement, reaction time

Published Online

2018-08-30

How to Cite

Ioffe, A., Mazur, I. “Investigation of Operating Regimes of Shut-off Hydrovalve with Electrohydraulic-powered Drive”, Periodica Polytechnica Mechanical Engineering, 62(4), pp. 292–297, 2018. https://doi.org/10.3311/PPme.12194

Issue

Section

Articles