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Modeling and Analysis on Cushion Characteristics of Fast and High-Flow-Rate Hydraulic Cylinder
Joint Authors
Wu, Shijing
Liang, Liang
Lai, Qiwei
Li, Jing
Liu, Jun
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-21
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
As an indispensable actuator, the hydraulic cylinder has widespread industrial applications in mechanical engineering.
The cushion characteristics of hydraulic cylinder directly affect its performance and reliability, especially the one utilized in hydraulic system with fast response, high flow rate, and instantaneous super power.
In order to analyze the cushion characteristics, three different simulation models are established.
Furthermore, experiments concerning the pressure characteristics of hydraulic cylinder are accomplished to verify the validation of simulation models.
It was found that the integrated simulation model had the highest precision and CFD model showed better pattern of cushion process compared with other models.
On the basis of the integrated simulation model, plunger structure and key structural parameters were studied in detail with optimal schemes given.
The conical structure, proper design of the diameter of cushion hole, and length of plunger turned out to be effective in promoting the cushion performance.
The proposed simulation models and research of cushion structure have scientific and engineering value to promote the innovative development of hydraulic cylinder.
American Psychological Association (APA)
Lai, Qiwei& Liang, Liang& Li, Jing& Wu, Shijing& Liu, Jun. 2016. Modeling and Analysis on Cushion Characteristics of Fast and High-Flow-Rate Hydraulic Cylinder. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-17.
https://search.emarefa.net/detail/BIM-1111908
Modern Language Association (MLA)
Lai, Qiwei…[et al.]. Modeling and Analysis on Cushion Characteristics of Fast and High-Flow-Rate Hydraulic Cylinder. Mathematical Problems in Engineering No. 2016 (2016), pp.1-17.
https://search.emarefa.net/detail/BIM-1111908
American Medical Association (AMA)
Lai, Qiwei& Liang, Liang& Li, Jing& Wu, Shijing& Liu, Jun. Modeling and Analysis on Cushion Characteristics of Fast and High-Flow-Rate Hydraulic Cylinder. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-17.
https://search.emarefa.net/detail/BIM-1111908
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1111908