Elektrohydraulický pohon zvedání valníku za rovnačkou

Abstract

This Bachelor Thesis is dealing with proposal of Electro-hydraulic Drive of Rolling Table behind Straighten Machine. The Thesis introduction describes present-day problem of this theme. Based on background research are processed and compared two alternative solutions of volume system and valve operation system of hydraulic drive. Selected is valve operation system of hydraulic drive. After selecting the type of drive operation the proposal and calculation of hydraulic parameters in steady loom are implemented. From the results of these calculations is selected axial piston hydrogenerator with auxiliary vane hydrogenerator. In the Thesis conclusion are described specifications of main hydraulic and electro-hydraulic components.