Abstract
Abstract
This article proposes a solution to the problem of energy saving during life tests of plunger hydraulic cylinders. The author proposes a test stand using recovery. The purpose of the article is to disclose the device and the principle of operation of the hydromechanical system of the stand. Mathematical model of hydraulic drive of stand based on theory of volume stiffness is disclosed. Mathematical simulation results confirm and indicate the feasibility of recuperation in the test stand. In order to design a stand with the best energy indicators, it is proposed to carry out mathematical modeling of the hydromechanical drive of the stand, determine the numerical and structural parameters of the elements of the hydraulic system and mechanical transmission. The obtained theoretical results of mathematical modeling were applied and used in the design and manufacture of an experimental stand for resource tests of plunger hydraulic cylinders with energy recovery.
Reference18 articles.
1. Simulation of the stand drive system for testing plunger hydrocylinders, Cite as;Rybak;AIP Conference Proceedings,2019
2. Reducing Amplitude of Load Swinging During Operation of Hydraulic Manipulators of Forest Transport Machines;Popikov,2020
3. Dynamic characteristics of pressure regulators with elastic shutoff valves;Syrkin;Russian Engineering Research,2017
4. Modeling the Operation of Bulk-Action Hybrid Piston Power Systems;Bazhenov;Russian Engineering Research,2019
5. Modeling the Digging Process of Tree Root System by the Mechanism with Hydropulse Drive;Drapalyuk;IOP Conference Series: Materials Science and Engineering,2016
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