Analysis of Gear Contact Stress of High-speed Train Gearbox
The strength of the gear pair in the high-speed train gearbox is a key factor for the safe operation of the train, using China’s independent research and development high-speed train bogie gearbox gear as study object, three-dimensional gear system model was established, and finite element model was...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2019-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.01.117 |
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| _version_ | 1850274394665910272 |
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| author | Hailong WANG Linghui WEI Canjiang YAO |
| author_facet | Hailong WANG Linghui WEI Canjiang YAO |
| author_sort | Hailong WANG |
| collection | DOAJ |
| description | The strength of the gear pair in the high-speed train gearbox is a key factor for the safe operation of the train, using China’s independent research and development high-speed train bogie gearbox gear as study object, three-dimensional gear system model was established, and finite element model was built by SOLIDWORKS simplifying, and with ANSYS WORKBENCH, static and transient mechanical analysis of gear meshing parts was carried out. Theoretical calculation and simulation results were both within the safe range of strength, and met the designed requirements. In transient dynamics analysis, it was found that there was some higher contact stress and stress fluctuation at the starting stage of the gear, which would have some adverse effects on the reliability of the gear system. |
| format | Article |
| id | doaj-art-171fc633532a4e3a9d811dfd2f65c570 |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-171fc633532a4e3a9d811dfd2f65c5702025-08-20T01:51:10ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2019-01-016871,9720923313Analysis of Gear Contact Stress of High-speed Train GearboxHailong WANGLinghui WEICanjiang YAOThe strength of the gear pair in the high-speed train gearbox is a key factor for the safe operation of the train, using China’s independent research and development high-speed train bogie gearbox gear as study object, three-dimensional gear system model was established, and finite element model was built by SOLIDWORKS simplifying, and with ANSYS WORKBENCH, static and transient mechanical analysis of gear meshing parts was carried out. Theoretical calculation and simulation results were both within the safe range of strength, and met the designed requirements. In transient dynamics analysis, it was found that there was some higher contact stress and stress fluctuation at the starting stage of the gear, which would have some adverse effects on the reliability of the gear system.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.01.117high-speed trainstress analysisgear systemfinite element analysistransient dynamics analysis |
| spellingShingle | Hailong WANG Linghui WEI Canjiang YAO Analysis of Gear Contact Stress of High-speed Train Gearbox 机车电传动 high-speed train stress analysis gear system finite element analysis transient dynamics analysis |
| title | Analysis of Gear Contact Stress of High-speed Train Gearbox |
| title_full | Analysis of Gear Contact Stress of High-speed Train Gearbox |
| title_fullStr | Analysis of Gear Contact Stress of High-speed Train Gearbox |
| title_full_unstemmed | Analysis of Gear Contact Stress of High-speed Train Gearbox |
| title_short | Analysis of Gear Contact Stress of High-speed Train Gearbox |
| title_sort | analysis of gear contact stress of high speed train gearbox |
| topic | high-speed train stress analysis gear system finite element analysis transient dynamics analysis |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.01.117 |
| work_keys_str_mv | AT hailongwang analysisofgearcontactstressofhighspeedtraingearbox AT linghuiwei analysisofgearcontactstressofhighspeedtraingearbox AT canjiangyao analysisofgearcontactstressofhighspeedtraingearbox |