Study on the Deformation and Stress Analysis of the SpongeRubber Adapter
Joint Authors
Zhong, Jianlin
Ren, Jie
Ma, Dawei
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-10
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The analysis of adaptors’ deformation and stress is an important prerequisite for the design of the adapters.
This paper proposed the mathematical description and analytical method for the sponge cylinder and rubber cylinder under pressure.
The analytical formulas on deformation and stress of interference fit between adapters and launchers are deduced.
Also, the correctness of the analytical formula is verified by numerical simulation.
Furthermore, the effect of precompression and the sponge’s thickness ratio on adapter’s deformation and stress is studied.
The following results can be concluded: the results of numerical simulation are basically consistent with that of analytical formula.
After installing the adapter into the launcher, the rubber layer will move inward as a whole, then the sponge layer and the rubber layer are subjected to radial and tangential compressive stress.
When the precompression is smaller than 0.0075 or larger than 0.0015, the deformation and stress of adapter are approximately in proportion to precompression.
If the precompression keeps constant, the deformation and stress of adapter will have extremum when the thickness ratio of sponge equals to a certain value.
American Psychological Association (APA)
Zhong, Jianlin& Ren, Jie& Ma, Dawei. 2018. Study on the Deformation and Stress Analysis of the SpongeRubber Adapter. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1209782
Modern Language Association (MLA)
Zhong, Jianlin…[et al.]. Study on the Deformation and Stress Analysis of the SpongeRubber Adapter. Mathematical Problems in Engineering No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1209782
American Medical Association (AMA)
Zhong, Jianlin& Ren, Jie& Ma, Dawei. Study on the Deformation and Stress Analysis of the SpongeRubber Adapter. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1209782
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209782