Design and control of load simulator for throttling system of large hydraulic press

Design and control of load simulator for throttling system of large hydraulic press

In order to improve the precision of the extrusion speed control of the large hydraulic press and improve the quality of the extruding work piece, an experimental system was designed to simulate the throttle system of the hydraulic press. In order to simulate the transient heavy load and the fluctua...

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Bibliographic Details
Main Authors: Le Zeng, Jun Yang, Jianping Tan, Zhiyong Xiao
Format: Article
Language:English
Published: Wiley 2018-10-01
Series:The Journal of Engineering
Subjects:
extrusion
valves
pressing
quality control
hydraulic drives
pumps
shapes (structures)
load regulation
design engineering
velocity control
pressure control
closed loop systems
throttle system
hydraulic press
transient heavy load
fluctuating load characteristics
load cylinder
load simulator
extrusion speed control
design process
precision engineering
extruding work piece quality
transient heavy load simulation
proportional relief valves
cavity pressure control
closed loop chamber
throttle spool driving cylinder force
oil supply
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9015

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9015

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