Research of the Finite Element Analysis for Load-sharing Characteristic of Planetary Gear Train of CST
The reliability of planetary gear transmission is mainly determined by load-sharing characteristics between the planetary wheels. The study on the load-sharing characteristics of planetary gear train is carried out based on the nonlinear finite element method. Taking the controlled start transmissio...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2018-01-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.05.016 |
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| author | Ji Chaoyue Lü Kaibo Yuan Hongbing Lian Zisheng |
| author_facet | Ji Chaoyue Lü Kaibo Yuan Hongbing Lian Zisheng |
| author_sort | Ji Chaoyue |
| collection | DOAJ |
| description | The reliability of planetary gear transmission is mainly determined by load-sharing characteristics between the planetary wheels. The study on the load-sharing characteristics of planetary gear train is carried out based on the nonlinear finite element method. Taking the controlled start transmission（ CST） planetary gear transmission part used for scraper conveyors as study object,the dynamics simulation of the planetary transmission is carried out by ANSYS/LS-DYNA. The curves of dynamic contact force and the frequency spectrum of each meshing pair are obtained. The influences of load-sharing measures,impact load,inertia load,rotating speed and contact parameters on the load-sharing characteristics are analyzed. The contrast study show that both the center external gear and the planetary frame floating improves the system load characteristics remarkably. The impact load and speed increases make the load distribution between planetary wheels more uneven. The light of the planet carrier can make the load distribution among the planetary wheels more uniform. |
| format | Article |
| id | doaj-art-e31c1b906fdd4128a4b045d200bc3fde |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-e31c1b906fdd4128a4b045d200bc3fde2025-01-10T14:42:14ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392018-01-0142828529936525Research of the Finite Element Analysis for Load-sharing Characteristic of Planetary Gear Train of CSTJi ChaoyueLü KaiboYuan HongbingLian ZishengThe reliability of planetary gear transmission is mainly determined by load-sharing characteristics between the planetary wheels. The study on the load-sharing characteristics of planetary gear train is carried out based on the nonlinear finite element method. Taking the controlled start transmission（ CST） planetary gear transmission part used for scraper conveyors as study object,the dynamics simulation of the planetary transmission is carried out by ANSYS/LS-DYNA. The curves of dynamic contact force and the frequency spectrum of each meshing pair are obtained. The influences of load-sharing measures,impact load,inertia load,rotating speed and contact parameters on the load-sharing characteristics are analyzed. The contrast study show that both the center external gear and the planetary frame floating improves the system load characteristics remarkably. The impact load and speed increases make the load distribution between planetary wheels more uneven. The light of the planet carrier can make the load distribution among the planetary wheels more uniform.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.05.016Planetary gear trainLoad-sharing characteristicInertia loadNonlinear dynamical analysis |
| spellingShingle | Ji Chaoyue Lü Kaibo Yuan Hongbing Lian Zisheng Research of the Finite Element Analysis for Load-sharing Characteristic of Planetary Gear Train of CST Jixie chuandong Planetary gear train Load-sharing characteristic Inertia load Nonlinear dynamical analysis |
| title | Research of the Finite Element Analysis for Load-sharing Characteristic of Planetary Gear Train of CST |
| title_full | Research of the Finite Element Analysis for Load-sharing Characteristic of Planetary Gear Train of CST |
| title_fullStr | Research of the Finite Element Analysis for Load-sharing Characteristic of Planetary Gear Train of CST |
| title_full_unstemmed | Research of the Finite Element Analysis for Load-sharing Characteristic of Planetary Gear Train of CST |
| title_short | Research of the Finite Element Analysis for Load-sharing Characteristic of Planetary Gear Train of CST |
| title_sort | research of the finite element analysis for load sharing characteristic of planetary gear train of cst |
| topic | Planetary gear train Load-sharing characteristic Inertia load Nonlinear dynamical analysis |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.05.016 |
| work_keys_str_mv | AT jichaoyue researchofthefiniteelementanalysisforloadsharingcharacteristicofplanetarygeartrainofcst AT lukaibo researchofthefiniteelementanalysisforloadsharingcharacteristicofplanetarygeartrainofcst AT yuanhongbing researchofthefiniteelementanalysisforloadsharingcharacteristicofplanetarygeartrainofcst AT lianzisheng researchofthefiniteelementanalysisforloadsharingcharacteristicofplanetarygeartrainofcst |