Structural design and performance study of permanent magnet safety coupling based on magnetorheological transmission technology
Based on magnetorheological transmission technology, a design for a permanent magnet safety coupling is proposed. Firstly, the structure scheme of the coupling is designed in detail, and its working principle and process are explained; Additionally, the influence of coupling structural parameters on...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2024-01-01
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| Series: | Frontiers in Materials |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fmats.2023.1298728/full |
| _version_ | 1827379554065317888 |
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| author | Huirong Zhang Huirong Zhang Qinghua Song Zhongfu Yao Jianxiang Wang Zeyang Cai |
| author_facet | Huirong Zhang Huirong Zhang Qinghua Song Zhongfu Yao Jianxiang Wang Zeyang Cai |
| author_sort | Huirong Zhang |
| collection | DOAJ |
| description | Based on magnetorheological transmission technology, a design for a permanent magnet safety coupling is proposed. Firstly, the structure scheme of the coupling is designed in detail, and its working principle and process are explained; Additionally, the influence of coupling structural parameters on magnetic field strength is studied by ANSYS, and the coupling’s structural parameters are optimized; Finally, the prototype of the permanent magnet magnetorheological fluid coupling is tested for no-load characteristics and torque regulation characteristics through the preparation of magnetorheological fluid (MRF) and the construction of an experimental platform, the experimental results demonstrated that the prototype effectively transmits torque, and the no-load torque increases as the speed increases, at a motor speed of 400 r/min, the experimental prototype achieves a maximum no-load torque of 2.6 N.m; Under specific conditions of magnetic field strength and volume ratio, the torque transmitted by the coupling increases with the volume, for instance, when the volume of MRF is 50 mL and a motor speed of 600 r/min, the experimental prototype achieves a maximum torque value of 8.7 N.m, additionally, when the volume is constant, the torque transmitted by the experimental prototype remains basically unchanged with the change of slip speed, showing the characteristic of constant torque, this study offers theoretical and practical insights for the design and experimental analysis of similar products. |
| first_indexed | 2024-03-08T13:18:30Z |
| format | Article |
| id | doaj.art-68e3a0a358874ef8afb4878ac48098c5 |
| institution | Directory Open Access Journal |
| issn | 2296-8016 |
| language | English |
| last_indexed | 2024-03-08T13:18:30Z |
| publishDate | 2024-01-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Materials |
| spelling | doaj.art-68e3a0a358874ef8afb4878ac48098c52024-01-18T04:34:28ZengFrontiers Media S.A.Frontiers in Materials2296-80162024-01-011010.3389/fmats.2023.12987281298728Structural design and performance study of permanent magnet safety coupling based on magnetorheological transmission technologyHuirong Zhang0Huirong Zhang1Qinghua Song2Zhongfu Yao3Jianxiang Wang4Zeyang Cai5College of Mechanical and Electronic Engineering, Shandong Agriculture and Engineering University, Jinan, ChinaCollege of Mechanical Engineering, Shandong University, Jinan, ChinaCollege of Mechanical Engineering, Shandong University, Jinan, ChinaDepartment of Intelligent Manufacturing, Shandong Labor Vocational and Technical College, Jinan, ChinaCollege of Mechanical and Electronic Engineering, Shandong Agriculture and Engineering University, Jinan, ChinaCollege of Mechanical and Electronic Engineering, Shandong Agriculture and Engineering University, Jinan, ChinaBased on magnetorheological transmission technology, a design for a permanent magnet safety coupling is proposed. Firstly, the structure scheme of the coupling is designed in detail, and its working principle and process are explained; Additionally, the influence of coupling structural parameters on magnetic field strength is studied by ANSYS, and the coupling’s structural parameters are optimized; Finally, the prototype of the permanent magnet magnetorheological fluid coupling is tested for no-load characteristics and torque regulation characteristics through the preparation of magnetorheological fluid (MRF) and the construction of an experimental platform, the experimental results demonstrated that the prototype effectively transmits torque, and the no-load torque increases as the speed increases, at a motor speed of 400 r/min, the experimental prototype achieves a maximum no-load torque of 2.6 N.m; Under specific conditions of magnetic field strength and volume ratio, the torque transmitted by the coupling increases with the volume, for instance, when the volume of MRF is 50 mL and a motor speed of 600 r/min, the experimental prototype achieves a maximum torque value of 8.7 N.m, additionally, when the volume is constant, the torque transmitted by the experimental prototype remains basically unchanged with the change of slip speed, showing the characteristic of constant torque, this study offers theoretical and practical insights for the design and experimental analysis of similar products.https://www.frontiersin.org/articles/10.3389/fmats.2023.1298728/fullmagnetorheological transmission technologypermanent magnet typesafety couplingstructure designperformance study |
| spellingShingle | Huirong Zhang Huirong Zhang Qinghua Song Zhongfu Yao Jianxiang Wang Zeyang Cai Structural design and performance study of permanent magnet safety coupling based on magnetorheological transmission technology Frontiers in Materials magnetorheological transmission technology permanent magnet type safety coupling structure design performance study |
| title | Structural design and performance study of permanent magnet safety coupling based on magnetorheological transmission technology |
| title_full | Structural design and performance study of permanent magnet safety coupling based on magnetorheological transmission technology |
| title_fullStr | Structural design and performance study of permanent magnet safety coupling based on magnetorheological transmission technology |
| title_full_unstemmed | Structural design and performance study of permanent magnet safety coupling based on magnetorheological transmission technology |
| title_short | Structural design and performance study of permanent magnet safety coupling based on magnetorheological transmission technology |
| title_sort | structural design and performance study of permanent magnet safety coupling based on magnetorheological transmission technology |
| topic | magnetorheological transmission technology permanent magnet type safety coupling structure design performance study |
| url | https://www.frontiersin.org/articles/10.3389/fmats.2023.1298728/full |
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