Structural Stress Analysis of the Core Component of Harmonic Reducer
Aiming at the design problem of high lifespan and high bearing capacity of flexspline,taking the fillets and generator as the research object,parametric model are performed in ANSYS by response surface method and the central composite design method is used for sampling. The stiffness and stress at t...
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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 |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.12.021 |
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| _version_ | 1841547503582838784 |
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| author | Zhang Lei Yang Weichao Jiang Qianqian Wang Cheng Huang Wei |
| author_facet | Zhang Lei Yang Weichao Jiang Qianqian Wang Cheng Huang Wei |
| author_sort | Zhang Lei |
| collection | DOAJ |
| description | Aiming at the design problem of high lifespan and high bearing capacity of flexspline,taking the fillets and generator as the research object,parametric model are performed in ANSYS by response surface method and the central composite design method is used for sampling. The stiffness and stress at three points are selected as observation objects and the influence law of each fillet parameter are obtained. The analysis results show that increasing the size of each fillet can effectively reduce the stress concentration in various places and increase the stiffness. Based on the comprehensive consideration of the stress and stiffness,the optimum structural parameters are selected. In order to increase the stiffness and improve the bearing capacity of the flexspline,the drafting feature is designed at the bottom of the flexspline,and the parameter is analyzed and optimized. The short axis radial deformation of the non-standard elliptical cam generator can be increased to reduce the stress. |
| format | Article |
| id | doaj-art-8c6e4486dbbb41c99a5579ed0a88ceb8 |
| 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-8c6e4486dbbb41c99a5579ed0a88ceb82025-01-10T14:39:38ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392018-01-014211411729940085Structural Stress Analysis of the Core Component of Harmonic ReducerZhang LeiYang WeichaoJiang QianqianWang ChengHuang WeiAiming at the design problem of high lifespan and high bearing capacity of flexspline,taking the fillets and generator as the research object,parametric model are performed in ANSYS by response surface method and the central composite design method is used for sampling. The stiffness and stress at three points are selected as observation objects and the influence law of each fillet parameter are obtained. The analysis results show that increasing the size of each fillet can effectively reduce the stress concentration in various places and increase the stiffness. Based on the comprehensive consideration of the stress and stiffness,the optimum structural parameters are selected. In order to increase the stiffness and improve the bearing capacity of the flexspline,the drafting feature is designed at the bottom of the flexspline,and the parameter is analyzed and optimized. The short axis radial deformation of the non-standard elliptical cam generator can be increased to reduce the stress.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.12.021FlexsplineFEMStructure designOptimization designStiffnessDrafting featureNon-standard elliptical cam |
| spellingShingle | Zhang Lei Yang Weichao Jiang Qianqian Wang Cheng Huang Wei Structural Stress Analysis of the Core Component of Harmonic Reducer Jixie chuandong Flexspline FEM Structure design Optimization design Stiffness Drafting feature Non-standard elliptical cam |
| title | Structural Stress Analysis of the Core Component of Harmonic Reducer |
| title_full | Structural Stress Analysis of the Core Component of Harmonic Reducer |
| title_fullStr | Structural Stress Analysis of the Core Component of Harmonic Reducer |
| title_full_unstemmed | Structural Stress Analysis of the Core Component of Harmonic Reducer |
| title_short | Structural Stress Analysis of the Core Component of Harmonic Reducer |
| title_sort | structural stress analysis of the core component of harmonic reducer |
| topic | Flexspline FEM Structure design Optimization design Stiffness Drafting feature Non-standard elliptical cam |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.12.021 |
| work_keys_str_mv | AT zhanglei structuralstressanalysisofthecorecomponentofharmonicreducer AT yangweichao structuralstressanalysisofthecorecomponentofharmonicreducer AT jiangqianqian structuralstressanalysisofthecorecomponentofharmonicreducer AT wangcheng structuralstressanalysisofthecorecomponentofharmonicreducer AT huangwei structuralstressanalysisofthecorecomponentofharmonicreducer |