Simulation Study of Load Sharing of the Herringbone Power Split Gear Train
The load sharing design is a crucial technology that leverages the configuration advantages of the herringbone power split gear train. To improve the load sharing characteristics of the herringbone power split gear train, a static model that accounts for support stiffness, torsional stiffness, and g...
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| Format: | Article |
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Editorial Office of Journal of Mechanical Transmission
2024-07-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.07.012 |
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| author | Zhang Lina Ning Fenglian Ding Jintao |
| author_facet | Zhang Lina Ning Fenglian Ding Jintao |
| author_sort | Zhang Lina |
| collection | DOAJ |
| description | The load sharing design is a crucial technology that leverages the configuration advantages of the herringbone power split gear train. To improve the load sharing characteristics of the herringbone power split gear train, a static model that accounts for support stiffness, torsional stiffness, and gear mesh stiffness is construceted. The main factors affecting load sharing characteristics under the influence of errors and varying loads are analyzed. By using Romax software, a finite element simulation model consideres structural features like floating components, flexible elements, and herringbone gears, as well as errors and transmission system deformations, and load sharing coefficients are determined. The isolated impact of factors such as eccentricity error, synchronization angle, elastic shaft torsional stiffness, and herringbone gear symmetry error on load sharing characteristics is examined. Furthermore, utilizing the orthogonal experimental method, the interaction patterns and significance levels of these factors on load sharing characteristics are uncovered. The results show that synchronization angle and herringbone gear symmetry error significantly affect load sharing characteristics, with elastic shaft torsional stiffness being the next most influential factor, and eccentricity error having a noticeable impact. To achieve superior load sharing characteristics, it is recommended to use lower elastic shaft torsional stiffness in design, and employ parameter-matching design methods for the connection between the transmission shaft and gear keyway to reduce synchronization angles. |
| format | Article |
| id | doaj-art-5b000f2978034079ab89db16d6bfb9b3 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2024-07-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-5b000f2978034079ab89db16d6bfb9b32025-01-10T15:01:03ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392024-07-01489110066780143Simulation Study of Load Sharing of the Herringbone Power Split Gear TrainZhang LinaNing FenglianDing JintaoThe load sharing design is a crucial technology that leverages the configuration advantages of the herringbone power split gear train. To improve the load sharing characteristics of the herringbone power split gear train, a static model that accounts for support stiffness, torsional stiffness, and gear mesh stiffness is construceted. The main factors affecting load sharing characteristics under the influence of errors and varying loads are analyzed. By using Romax software, a finite element simulation model consideres structural features like floating components, flexible elements, and herringbone gears, as well as errors and transmission system deformations, and load sharing coefficients are determined. The isolated impact of factors such as eccentricity error, synchronization angle, elastic shaft torsional stiffness, and herringbone gear symmetry error on load sharing characteristics is examined. Furthermore, utilizing the orthogonal experimental method, the interaction patterns and significance levels of these factors on load sharing characteristics are uncovered. The results show that synchronization angle and herringbone gear symmetry error significantly affect load sharing characteristics, with elastic shaft torsional stiffness being the next most influential factor, and eccentricity error having a noticeable impact. To achieve superior load sharing characteristics, it is recommended to use lower elastic shaft torsional stiffness in design, and employ parameter-matching design methods for the connection between the transmission shaft and gear keyway to reduce synchronization angles.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.07.012Dual-path power split gear trainHerringbone toothLoad sharing characteristics |
| spellingShingle | Zhang Lina Ning Fenglian Ding Jintao Simulation Study of Load Sharing of the Herringbone Power Split Gear Train Jixie chuandong Dual-path power split gear train Herringbone tooth Load sharing characteristics |
| title | Simulation Study of Load Sharing of the Herringbone Power Split Gear Train |
| title_full | Simulation Study of Load Sharing of the Herringbone Power Split Gear Train |
| title_fullStr | Simulation Study of Load Sharing of the Herringbone Power Split Gear Train |
| title_full_unstemmed | Simulation Study of Load Sharing of the Herringbone Power Split Gear Train |
| title_short | Simulation Study of Load Sharing of the Herringbone Power Split Gear Train |
| title_sort | simulation study of load sharing of the herringbone power split gear train |
| topic | Dual-path power split gear train Herringbone tooth Load sharing characteristics |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.07.012 |
| work_keys_str_mv | AT zhanglina simulationstudyofloadsharingoftheherringbonepowersplitgeartrain AT ningfenglian simulationstudyofloadsharingoftheherringbonepowersplitgeartrain AT dingjintao simulationstudyofloadsharingoftheherringbonepowersplitgeartrain |