Multi-objective Optimization Design of Wet Friction Clutches
The drag torque of the wet clutch affects the efficiency of the transmission, and the engagement torque of the clutch affects the reliability of the transmission. However, reducing the drag torque and increasing the engagement torque are generally contradictory. This study takes the wet friction clu...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2023-05-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.05.010 |
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| _version_ | 1841547039155945472 |
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| author | Jiang Kai Li Hua Chen Si Li Shilei Ren Rongzhi |
| author_facet | Jiang Kai Li Hua Chen Si Li Shilei Ren Rongzhi |
| author_sort | Jiang Kai |
| collection | DOAJ |
| description | The drag torque of the wet clutch affects the efficiency of the transmission, and the engagement torque of the clutch affects the reliability of the transmission. However, reducing the drag torque and increasing the engagement torque are generally contradictory. This study takes the wet friction clutch as the research object, and takes the inner diameter, outer diameter, radial groove depth, radial groove width and number of radial grooves, friction plate clearance of the wet clutch as the optimal design variables. The minimum drag torque and maximum engagement torque are the optimization objectives, the mathematical model of the optimization design is established, and the solution method of the optimization toolbox of Matlab is given. Taking a fracturing truck gearbox clutch as an example, the multi-objective optimization design is carried out. After optimization, the drag torque is reduced by 31.67%, and the engagement torque is increased by 33.51%. The results show that the optimization method used in this study is effective and can provide theoretical reference for the design of the friction plate structure and the optimization of clutch parameters. |
| format | Article |
| id | doaj-art-7f14dfc3f58b4074bdbfc0df9bfb5bd9 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2023-05-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-7f14dfc3f58b4074bdbfc0df9bfb5bd92025-01-10T14:58:02ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392023-05-0147576138199627Multi-objective Optimization Design of Wet Friction ClutchesJiang KaiLi HuaChen SiLi ShileiRen RongzhiThe drag torque of the wet clutch affects the efficiency of the transmission, and the engagement torque of the clutch affects the reliability of the transmission. However, reducing the drag torque and increasing the engagement torque are generally contradictory. This study takes the wet friction clutch as the research object, and takes the inner diameter, outer diameter, radial groove depth, radial groove width and number of radial grooves, friction plate clearance of the wet clutch as the optimal design variables. The minimum drag torque and maximum engagement torque are the optimization objectives, the mathematical model of the optimization design is established, and the solution method of the optimization toolbox of Matlab is given. Taking a fracturing truck gearbox clutch as an example, the multi-objective optimization design is carried out. After optimization, the drag torque is reduced by 31.67%, and the engagement torque is increased by 33.51%. The results show that the optimization method used in this study is effective and can provide theoretical reference for the design of the friction plate structure and the optimization of clutch parameters.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.05.010Wet friction clutchDrag torqueEngagement torqueOptimization design |
| spellingShingle | Jiang Kai Li Hua Chen Si Li Shilei Ren Rongzhi Multi-objective Optimization Design of Wet Friction Clutches Jixie chuandong Wet friction clutch Drag torque Engagement torque Optimization design |
| title | Multi-objective Optimization Design of Wet Friction Clutches |
| title_full | Multi-objective Optimization Design of Wet Friction Clutches |
| title_fullStr | Multi-objective Optimization Design of Wet Friction Clutches |
| title_full_unstemmed | Multi-objective Optimization Design of Wet Friction Clutches |
| title_short | Multi-objective Optimization Design of Wet Friction Clutches |
| title_sort | multi objective optimization design of wet friction clutches |
| topic | Wet friction clutch Drag torque Engagement torque Optimization design |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.05.010 |
| work_keys_str_mv | AT jiangkai multiobjectiveoptimizationdesignofwetfrictionclutches AT lihua multiobjectiveoptimizationdesignofwetfrictionclutches AT chensi multiobjectiveoptimizationdesignofwetfrictionclutches AT lishilei multiobjectiveoptimizationdesignofwetfrictionclutches AT renrongzhi multiobjectiveoptimizationdesignofwetfrictionclutches |