Influence of Misalignment on Beveloid Gear Tooth Contact and Dynamic Characteristics in Transfer Case Transmission of AWD Vehicle
Beveloid gears are usually employed to transfer motion of small shaft angle, but the assembly errors or misalignment can affect the gear tooth contact and dynamic performance. A dynamic model and tooth contact analysis model of the intersecting beveloid gear pair are established, the defects of the...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2022/7565845 |
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| _version_ | 1849694072847990784 |
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| author | Bo Bai Yuhua Kuang Wenchao Guo Shimin Mao |
| author_facet | Bo Bai Yuhua Kuang Wenchao Guo Shimin Mao |
| author_sort | Bo Bai |
| collection | DOAJ |
| description | Beveloid gears are usually employed to transfer motion of small shaft angle, but the assembly errors or misalignment can affect the gear tooth contact and dynamic performance. A dynamic model and tooth contact analysis model of the intersecting beveloid gear pair are established, the defects of the theoretical tooth surface in the meshing are analyzed, and a microgeometry modification method to improve the meshing performance is proposed. At the same time, the effects of system misalignment and manufacturing errors on its meshing characteristics are considered. By studying the sensitivity of the static and dynamic characteristics of beveloid gear on different misalignment components, the influence laws of misalignment on the contact pattern, transmission error, mesh stiffness, and dynamic excitation force are obtained, which give suggestions for tooth surface modification and support structural stiffness design of beveloid gear with a good NVH performance. |
| format | Article |
| id | doaj-art-4c0781cc624f44c48abc4e186dd6ec1e |
| institution | DOAJ |
| issn | 1875-9203 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-4c0781cc624f44c48abc4e186dd6ec1e2025-08-20T03:20:13ZengWileyShock and Vibration1875-92032022-01-01202210.1155/2022/7565845Influence of Misalignment on Beveloid Gear Tooth Contact and Dynamic Characteristics in Transfer Case Transmission of AWD VehicleBo Bai0Yuhua Kuang1Wenchao Guo2Shimin Mao3State Key Laboratory for Manufacturing Systems EngineeringState Key Laboratory for Manufacturing Systems EngineeringState Key Laboratory for Manufacturing Systems EngineeringState Key Laboratory for Manufacturing Systems EngineeringBeveloid gears are usually employed to transfer motion of small shaft angle, but the assembly errors or misalignment can affect the gear tooth contact and dynamic performance. A dynamic model and tooth contact analysis model of the intersecting beveloid gear pair are established, the defects of the theoretical tooth surface in the meshing are analyzed, and a microgeometry modification method to improve the meshing performance is proposed. At the same time, the effects of system misalignment and manufacturing errors on its meshing characteristics are considered. By studying the sensitivity of the static and dynamic characteristics of beveloid gear on different misalignment components, the influence laws of misalignment on the contact pattern, transmission error, mesh stiffness, and dynamic excitation force are obtained, which give suggestions for tooth surface modification and support structural stiffness design of beveloid gear with a good NVH performance.http://dx.doi.org/10.1155/2022/7565845 |
| spellingShingle | Bo Bai Yuhua Kuang Wenchao Guo Shimin Mao Influence of Misalignment on Beveloid Gear Tooth Contact and Dynamic Characteristics in Transfer Case Transmission of AWD Vehicle Shock and Vibration |
| title | Influence of Misalignment on Beveloid Gear Tooth Contact and Dynamic Characteristics in Transfer Case Transmission of AWD Vehicle |
| title_full | Influence of Misalignment on Beveloid Gear Tooth Contact and Dynamic Characteristics in Transfer Case Transmission of AWD Vehicle |
| title_fullStr | Influence of Misalignment on Beveloid Gear Tooth Contact and Dynamic Characteristics in Transfer Case Transmission of AWD Vehicle |
| title_full_unstemmed | Influence of Misalignment on Beveloid Gear Tooth Contact and Dynamic Characteristics in Transfer Case Transmission of AWD Vehicle |
| title_short | Influence of Misalignment on Beveloid Gear Tooth Contact and Dynamic Characteristics in Transfer Case Transmission of AWD Vehicle |
| title_sort | influence of misalignment on beveloid gear tooth contact and dynamic characteristics in transfer case transmission of awd vehicle |
| url | http://dx.doi.org/10.1155/2022/7565845 |
| work_keys_str_mv | AT bobai influenceofmisalignmentonbeveloidgeartoothcontactanddynamiccharacteristicsintransfercasetransmissionofawdvehicle AT yuhuakuang influenceofmisalignmentonbeveloidgeartoothcontactanddynamiccharacteristicsintransfercasetransmissionofawdvehicle AT wenchaoguo influenceofmisalignmentonbeveloidgeartoothcontactanddynamiccharacteristicsintransfercasetransmissionofawdvehicle AT shiminmao influenceofmisalignmentonbeveloidgeartoothcontactanddynamiccharacteristicsintransfercasetransmissionofawdvehicle |