Study on dynamic mechanical properties of O-ring with large ring diameter ratio based on metal rubber
The demand for high-temperature-resistant metal rubber seals (MRSs) with a large ring-to-diameter ratio is increasing. In this work, an O-type MRS with a large ring-to-diameter ratio was developed by embedding a spiral network metal rubber into a stainless-steel ring with a special preparation proce...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2022-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/ac443b |
| _version_ | 1827869120181305344 |
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| author | Xiaoyuan Zheng Wei Huang Zhiying Ren Yangyang Yang Hongbai Bai Yi Liang Chunhong Lu |
| author_facet | Xiaoyuan Zheng Wei Huang Zhiying Ren Yangyang Yang Hongbai Bai Yi Liang Chunhong Lu |
| author_sort | Xiaoyuan Zheng |
| collection | DOAJ |
| description | The demand for high-temperature-resistant metal rubber seals (MRSs) with a large ring-to-diameter ratio is increasing. In this work, an O-type MRS with a large ring-to-diameter ratio was developed by embedding a spiral network metal rubber into a stainless-steel ring with a special preparation process. The effects of the frequency, porosity, and amplitude on the dynamic performance of this O-type MRS were studied in detail. The mechanical properties of the MRS were characterized through dynamic tests, and the damping sensitivity was analyzed using orthogonal tests. The results show that the MRS has a better stability under different vibration frequencies. The energy consumption and loss factor of the sample increase with increasing porosity. With an increase in the loading amplitude, the energy consumption and loss factor of the test samples with the same porosity increase, whereas the dynamic average stiffness of the specimen gradually decreases. Furthermore, the range analysis of the orthogonal experiment shows that the factors affecting the damping performance of the seal are in the following order: porosity > amplitude > frequency. This study presents the dynamic mechanical properties of O-shaped MRSs with a large ring-to-diameter ratio and provides a foundation for their engineering application. |
| first_indexed | 2024-03-12T15:40:27Z |
| format | Article |
| id | doaj.art-b8472968790b4242840ba3338704849f |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:40:27Z |
| publishDate | 2022-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-b8472968790b4242840ba3338704849f2023-08-09T16:00:00ZengIOP PublishingMaterials Research Express2053-15912022-01-019505651310.1088/2053-1591/ac443bStudy on dynamic mechanical properties of O-ring with large ring diameter ratio based on metal rubberXiaoyuan Zheng0Wei Huang1Zhiying Ren2https://orcid.org/0000-0001-7460-3849Yangyang Yang3Hongbai Bai4Yi Liang5Chunhong Lu6College of Mechanical Engineering and Automation, Institute of Metal Rubber & Vibration Noise, Fuzhou University , Fuzhou 350116, People’s Republic of ChinaFujian Special Equipment Inspection and Research Institute, Fuzhou 350008, People’s Republic of ChinaCollege of Mechanical Engineering and Automation, Institute of Metal Rubber & Vibration Noise, Fuzhou University , Fuzhou 350116, People’s Republic of ChinaCollege of Mechanical Engineering and Automation, Institute of Metal Rubber & Vibration Noise, Fuzhou University , Fuzhou 350116, People’s Republic of ChinaCollege of Mechanical Engineering and Automation, Institute of Metal Rubber & Vibration Noise, Fuzhou University , Fuzhou 350116, People’s Republic of ChinaCollege of Mechanical Engineering and Automation, Institute of Metal Rubber & Vibration Noise, Fuzhou University , Fuzhou 350116, People’s Republic of ChinaDepartment of Automotive Engineering, Hebei College of Industry and Technology , Shijiazhuang 050091, People’s Republic of ChinaThe demand for high-temperature-resistant metal rubber seals (MRSs) with a large ring-to-diameter ratio is increasing. In this work, an O-type MRS with a large ring-to-diameter ratio was developed by embedding a spiral network metal rubber into a stainless-steel ring with a special preparation process. The effects of the frequency, porosity, and amplitude on the dynamic performance of this O-type MRS were studied in detail. The mechanical properties of the MRS were characterized through dynamic tests, and the damping sensitivity was analyzed using orthogonal tests. The results show that the MRS has a better stability under different vibration frequencies. The energy consumption and loss factor of the sample increase with increasing porosity. With an increase in the loading amplitude, the energy consumption and loss factor of the test samples with the same porosity increase, whereas the dynamic average stiffness of the specimen gradually decreases. Furthermore, the range analysis of the orthogonal experiment shows that the factors affecting the damping performance of the seal are in the following order: porosity > amplitude > frequency. This study presents the dynamic mechanical properties of O-shaped MRSs with a large ring-to-diameter ratio and provides a foundation for their engineering application.https://doi.org/10.1088/2053-1591/ac443bMRSlarge ring-to-diameter ratioparameter identificationporosity |
| spellingShingle | Xiaoyuan Zheng Wei Huang Zhiying Ren Yangyang Yang Hongbai Bai Yi Liang Chunhong Lu Study on dynamic mechanical properties of O-ring with large ring diameter ratio based on metal rubber Materials Research Express MRS large ring-to-diameter ratio parameter identification porosity |
| title | Study on dynamic mechanical properties of O-ring with large ring diameter ratio based on metal rubber |
| title_full | Study on dynamic mechanical properties of O-ring with large ring diameter ratio based on metal rubber |
| title_fullStr | Study on dynamic mechanical properties of O-ring with large ring diameter ratio based on metal rubber |
| title_full_unstemmed | Study on dynamic mechanical properties of O-ring with large ring diameter ratio based on metal rubber |
| title_short | Study on dynamic mechanical properties of O-ring with large ring diameter ratio based on metal rubber |
| title_sort | study on dynamic mechanical properties of o ring with large ring diameter ratio based on metal rubber |
| topic | MRS large ring-to-diameter ratio parameter identification porosity |
| url | https://doi.org/10.1088/2053-1591/ac443b |
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