Simulation of Contact Force of Fault Planetary Gear System based on Virtual Prototype Technology
In order to obtain the changing pattern of contact force of fault planetary gear system,a dynamics model of fault planetary gear system is established and the computation method for contact force of gear meshing based on Hertz theory is also introduced,with the dynamics model,the fault planetary gea...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2015-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.02.014 |
| _version_ | 1797819575387029504 |
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| author | Xiang Ling Chen Tao Hu Silei |
| author_facet | Xiang Ling Chen Tao Hu Silei |
| author_sort | Xiang Ling |
| collection | DOAJ |
| description | In order to obtain the changing pattern of contact force of fault planetary gear system,a dynamics model of fault planetary gear system is established and the computation method for contact force of gear meshing based on Hertz theory is also introduced,with the dynamics model,the fault planetary gear system is simulated.The results show that compared with the normal contact force of planetary gear system,the contact force of snaggletooth of planetary gear system contains obvious cyclical impact in time domain.In the frequency domain,not only the failure frequency is found,but also fault characteristic that failure frequency stands for side band in meshing frequency and the frequency doubling is appeared.Through the research of dynamics of fault planetary gear system,the reference and basis are provided for planetary gear system fault diagnosis. |
| first_indexed | 2024-03-13T09:24:41Z |
| format | Article |
| id | doaj.art-e5d275aceffb4310a652dc6516007195 |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:24:41Z |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-e5d275aceffb4310a652dc65160071952023-05-26T09:37:25ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392015-01-013910410629915437Simulation of Contact Force of Fault Planetary Gear System based on Virtual Prototype TechnologyXiang LingChen TaoHu SileiIn order to obtain the changing pattern of contact force of fault planetary gear system,a dynamics model of fault planetary gear system is established and the computation method for contact force of gear meshing based on Hertz theory is also introduced,with the dynamics model,the fault planetary gear system is simulated.The results show that compared with the normal contact force of planetary gear system,the contact force of snaggletooth of planetary gear system contains obvious cyclical impact in time domain.In the frequency domain,not only the failure frequency is found,but also fault characteristic that failure frequency stands for side band in meshing frequency and the frequency doubling is appeared.Through the research of dynamics of fault planetary gear system,the reference and basis are provided for planetary gear system fault diagnosis.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.02.014Virtual prototype;Fault planetary gear system;Contact force;Simulation |
| spellingShingle | Xiang Ling Chen Tao Hu Silei Simulation of Contact Force of Fault Planetary Gear System based on Virtual Prototype Technology Jixie chuandong Virtual prototype;Fault planetary gear system;Contact force;Simulation |
| title | Simulation of Contact Force of Fault Planetary Gear System based on Virtual Prototype Technology |
| title_full | Simulation of Contact Force of Fault Planetary Gear System based on Virtual Prototype Technology |
| title_fullStr | Simulation of Contact Force of Fault Planetary Gear System based on Virtual Prototype Technology |
| title_full_unstemmed | Simulation of Contact Force of Fault Planetary Gear System based on Virtual Prototype Technology |
| title_short | Simulation of Contact Force of Fault Planetary Gear System based on Virtual Prototype Technology |
| title_sort | simulation of contact force of fault planetary gear system based on virtual prototype technology |
| topic | Virtual prototype;Fault planetary gear system;Contact force;Simulation |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.02.014 |
| work_keys_str_mv | AT xiangling simulationofcontactforceoffaultplanetarygearsystembasedonvirtualprototypetechnology AT chentao simulationofcontactforceoffaultplanetarygearsystembasedonvirtualprototypetechnology AT husilei simulationofcontactforceoffaultplanetarygearsystembasedonvirtualprototypetechnology |