Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy Method
The time-varying meshing stiffness is an important parameter of the planetary gear failure mechanism. In considering the relationship between the base circle and the dedendum circle under the condition of the number of teeth for parameters,an improved model of cantilever beam is established. For eac...
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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.1004.2539.2018.08.018 |
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| author | Zhang Huiling |
| author_facet | Zhang Huiling |
| author_sort | Zhang Huiling |
| collection | DOAJ |
| description | The time-varying meshing stiffness is an important parameter of the planetary gear failure mechanism. In considering the relationship between the base circle and the dedendum circle under the condition of the number of teeth for parameters,an improved model of cantilever beam is established. For each pair of planetary gear meshing time-varying meshing stiffness are discussed,considering the wheel body stiffness,energy method is applied to solve more accurate tooth meshing stiffness. On the basis of this method,the timevarying meshing stiffness of sun wheel,planetary wheel and internal ring gear when crack exists in each pair in meshing is calculated and the effects of crack depth and angle on time-varying meshing stiffness are explored.The research provides theoretical help for the mastery of planetary gear fault mechanism. |
| format | Article |
| id | doaj-art-35082671c9be4d629d58b7fc49a234e9 |
| 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-35082671c9be4d629d58b7fc49a234e92025-01-10T14:41:03ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392018-01-0142919729938046Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy MethodZhang HuilingThe time-varying meshing stiffness is an important parameter of the planetary gear failure mechanism. In considering the relationship between the base circle and the dedendum circle under the condition of the number of teeth for parameters,an improved model of cantilever beam is established. For each pair of planetary gear meshing time-varying meshing stiffness are discussed,considering the wheel body stiffness,energy method is applied to solve more accurate tooth meshing stiffness. On the basis of this method,the timevarying meshing stiffness of sun wheel,planetary wheel and internal ring gear when crack exists in each pair in meshing is calculated and the effects of crack depth and angle on time-varying meshing stiffness are explored.The research provides theoretical help for the mastery of planetary gear fault mechanism.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.08.018Planetary gearMeshing stiffnessCrackFault excitation |
| spellingShingle | Zhang Huiling Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy Method Jixie chuandong Planetary gear Meshing stiffness Crack Fault excitation |
| title | Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy Method |
| title_full | Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy Method |
| title_fullStr | Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy Method |
| title_full_unstemmed | Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy Method |
| title_short | Time-varying Mesh Stiffness Calculation of Planetary gear based on Improved Energy Method |
| title_sort | time varying mesh stiffness calculation of planetary gear based on improved energy method |
| topic | Planetary gear Meshing stiffness Crack Fault excitation |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.08.018 |
| work_keys_str_mv | AT zhanghuiling timevaryingmeshstiffnesscalculationofplanetarygearbasedonimprovedenergymethod |