Research on Meshing Efficiency of Gear Pairs Based on Dynamic Sliding Friction Factors
In order to study the meshing efficiency of the gear pair under the actual working conditions, the force and kinematics of the contact surface of the gear pair are analyzed, the lubrication state of the gear pair is judged by combining the theory of elastohydrodynamic lubrication, and the relationsh...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2023-08-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.08.004 |
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| author | Fu Jingbo Qiao Mingming Guo Zhili Chen Jiangyi |
| author_facet | Fu Jingbo Qiao Mingming Guo Zhili Chen Jiangyi |
| author_sort | Fu Jingbo |
| collection | DOAJ |
| description | In order to study the meshing efficiency of the gear pair under the actual working conditions, the force and kinematics of the contact surface of the gear pair are analyzed, the lubrication state of the gear pair is judged by combining the theory of elastohydrodynamic lubrication, and the relationship between the elastohydrodynamic lubrication and the mixed lubrication state is established. The mathematical model of the dynamic friction factor is used to obtain the friction factor of the gear pair at different meshing positions along the meshing line. From the point of view of force, the calculation formula of gear pair meshing efficiency is deduced, and the dynamic sliding friction factor is introduced to obtain the result of gear pair meshing efficiency that conforms to the actual working conditions. Combined with the simulation analysis software, the influence of the transmission ratio and the number of pinion teeth on the sliding friction factor and the meshing efficiency of the gear pair is analyzed. The results show that the calculation method of the gear pair meshing efficiency based on dynamic sliding friction factor is in good agreement with the actual working conditions, which has certain guiding significance for gear transmission design. |
| format | Article |
| id | doaj-art-53f9a11603844b1fb9d2732bc9cd383c |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2023-08-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-53f9a11603844b1fb9d2732bc9cd383c2025-01-10T14:58:33ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392023-08-0147242940845431Research on Meshing Efficiency of Gear Pairs Based on Dynamic Sliding Friction FactorsFu JingboQiao MingmingGuo ZhiliChen JiangyiIn order to study the meshing efficiency of the gear pair under the actual working conditions, the force and kinematics of the contact surface of the gear pair are analyzed, the lubrication state of the gear pair is judged by combining the theory of elastohydrodynamic lubrication, and the relationship between the elastohydrodynamic lubrication and the mixed lubrication state is established. The mathematical model of the dynamic friction factor is used to obtain the friction factor of the gear pair at different meshing positions along the meshing line. From the point of view of force, the calculation formula of gear pair meshing efficiency is deduced, and the dynamic sliding friction factor is introduced to obtain the result of gear pair meshing efficiency that conforms to the actual working conditions. Combined with the simulation analysis software, the influence of the transmission ratio and the number of pinion teeth on the sliding friction factor and the meshing efficiency of the gear pair is analyzed. The results show that the calculation method of the gear pair meshing efficiency based on dynamic sliding friction factor is in good agreement with the actual working conditions, which has certain guiding significance for gear transmission design.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.08.004Friction factorGear transmissionTransmission ratioMeshing efficiency |
| spellingShingle | Fu Jingbo Qiao Mingming Guo Zhili Chen Jiangyi Research on Meshing Efficiency of Gear Pairs Based on Dynamic Sliding Friction Factors Jixie chuandong Friction factor Gear transmission Transmission ratio Meshing efficiency |
| title | Research on Meshing Efficiency of Gear Pairs Based on Dynamic Sliding Friction Factors |
| title_full | Research on Meshing Efficiency of Gear Pairs Based on Dynamic Sliding Friction Factors |
| title_fullStr | Research on Meshing Efficiency of Gear Pairs Based on Dynamic Sliding Friction Factors |
| title_full_unstemmed | Research on Meshing Efficiency of Gear Pairs Based on Dynamic Sliding Friction Factors |
| title_short | Research on Meshing Efficiency of Gear Pairs Based on Dynamic Sliding Friction Factors |
| title_sort | research on meshing efficiency of gear pairs based on dynamic sliding friction factors |
| topic | Friction factor Gear transmission Transmission ratio Meshing efficiency |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.08.004 |
| work_keys_str_mv | AT fujingbo researchonmeshingefficiencyofgearpairsbasedondynamicslidingfrictionfactors AT qiaomingming researchonmeshingefficiencyofgearpairsbasedondynamicslidingfrictionfactors AT guozhili researchonmeshingefficiencyofgearpairsbasedondynamicslidingfrictionfactors AT chenjiangyi researchonmeshingefficiencyofgearpairsbasedondynamicslidingfrictionfactors |