Design of a test rig for hydraulic damper based on power saving
tIn the paper, a test rig for 1 000kN hydraulic damper was developed. The rig is consisted of three parts: hydraulic power source, main machine and control system. The rated pressure of the power pack is 25MPa and the maximum flow is over 1700 L/min. In the development of the test rig, two factors were considered, one was that the test rig met the test requirements of hydraulic damper, the other was that power saving was fully considered. In the view point of power saving, the following measures were taken: 1) the power pack was consisted of pump station and accumulator group, which provided the transient maximum flow together. 2) Two servo valves were employed, one was for dynamic test and the other for static test.
Hydraulic Damper Test Rig Power Saving Servo Control
Yinshui Liu Xiaobin Wang Kesen Yang
School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, The Second Wuhan Design and Research Institute of Shipping, Wuhan, Hubei, 430074, China School of Mechanical Engineering, Jinan University, Jinan, 250022, China
国际会议
杭州
英文
959-962
2009-04-08（万方平台首次上网日期，不代表论文的发表时间）