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General Information
    • ISSN: 1793-8198 (Print)
    • Abbreviated Title: Int. J. Mater. Mech. Manuf.
    • Frequency: Bimonthly
    • DOI: 10.18178/IJMMM
    • Editor-in-Chief: Prof. Ian McAndrew
    • Co-editor-in-Chief: Prof. K. M. Gupta
    • Executive Editor: Cherry L. Chen
    • Abstracting/Indexing: Inspec (IET), Chemical Abstracts Services (CAS),  ProQuest, Crossref, Ulrich's Periodicals Directory,  EBSCO.
    • E-mail ijmmm@ejournal.net

Prof. Ian McAndrew
Capitol Technology University, USA
It is my honor to be the editor-in-chief of IJMMM. I will do my best to work with the editorial team and help make this journal better.

IJMMM 2019 Vol.7(5): 219-223 ISSN: 1793-8198
DOI: 10.18178/ijmmm.2019.7.5.463

Constant Tension Characteristic Analysis and Experimental Verification of Passive Compensation Device

Zhiqiang Xu, Wanli Li, and Zhixin Chen
Abstract—The tension study of accumulator is a critical factor in designing hydraulic system. The accumulator regarded as air spring when connected with cylinder plays the role of shock absorption and energy storage. Based on the luffing mechanism of crane, this paper structures mathematical model of accumulator-cylinder, simulates and analyzes the frequency response characteristics of the accumulator, and verifies the constant tension characteristics in experiments. The results show that the volume of accumulator decides the compensation effect. But no matter how large the volume of accumulator is, complete compensation could not be achieved. The comparison between system pressure and the boom motion shows the superior constant tension characteristic of the accumulator.

Index Terms—Accumulator, constant tension, experimental verification, mathematical model.

Zhiqiang Xu and Wanli Li are with the School of Machinery and Energy Engineering, Tongji University, Shanghai 201804, China (e-mail: xuzhiqiang@fmiri.ac.cn, cnlwl@tongji.edu.cn).
Zhixin Chen is with the Fishery Machinery and Instrument Research Institute, Chinese Academy of Fishery Sciences, Shanghai 20092, China (e-mail: chenzhixin@fmiri.ac.cn).


Cite: Zhiqiang Xu, Wanli Li, and Zhixin Chen, "Constant Tension Characteristic Analysis and Experimental Verification of Passive Compensation Device," International Journal of Materials, Mechanics and Manufacturing vol. 7, no. 5, pp. 219-223, 2019.

Copyright © 2019 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
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