Energy saving of hydraulic drives of machines due to increase of effectiveness of hydraulic cylinders cuffs according to the results of simulation modeling

1st International Scientific Practical Conference "Breakthrough Technologies and Communications in Industry"

工业技术（总论）;无线电电子学

Posmetyev, V.I.^1 ; Bartenev, I.M.^1 ; Malyukova, M.A.^1 ; Malyukov, S.V.^1

Voronezh State University of Forestry and Technologies Named after G.F. Morozov, 8 Timiryazeva Street, Voronezh

394087, Russia^1

关键词: Forest machines;    Freezing temperatures;    Hydraulic cylinders;    Operating parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/483/1/012107/pdf
DOI  :  10.1088/1757-899X/483/1/012107

学科分类：工业工程学

来源: IOP

【 摘 要 】

Analysis of the results of studies of traditional sealing dynamic connections has revealed shortcomings and peculiarities of their design, which must be taken into account when selecting and justifying the design operating parameters of promising sealing dynamic connections. The proposed design of sealing dynamic connections allows increasing the efficiency of a hydraulic cylinder by 8-12%, facilitating the launch of hydraulic actuators of forest machines at freezing temperatures, increasing the durability of a hydraulic cylinder and reducing the complexity of maintenance of a hydraulic cylinder by reducing the number of assembly and disassembly work associated with unscheduled replacement of sealing dynamic connections.