Research of Calculation Model of Tangential Stiffness for Gear Joint Surface based on Anisotropic Fractal Theory
On the basis of the M-B fractal model,and combining with distribution formula of two cylinders contact area,a calculation model of tangential contact stiffness for gear joint surface is set up by using anisotropic fractal geometric theory.The influence of the main parameters in the model on the gear...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2017-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.02.007 |
| _version_ | 1797819304660434944 |
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| author | Zhao Linlin Huang Xiaoping |
| author_facet | Zhao Linlin Huang Xiaoping |
| author_sort | Zhao Linlin |
| collection | DOAJ |
| description | On the basis of the M-B fractal model,and combining with distribution formula of two cylinders contact area,a calculation model of tangential contact stiffness for gear joint surface is set up by using anisotropic fractal geometric theory.The influence of the main parameters in the model on the gear fractal contact model is obtained through emulation of MATLAB.The results indicate that the joint surface tangential contact stiffness increases with increasing material property or gear teeth,but decreases with increasing fractal roughness or ratio of total tangential load to total normal load.When fractal dimension is smaller（D < 1.7）,the gear joint surface tangential contact stiffness increases as fractal dimension increases.However,when fractal dimension becomes larger（D≥1.7）,the gear joint surface tangential contact stiffness decreases as fractal dimension increases. |
| first_indexed | 2024-03-13T09:20:57Z |
| format | Article |
| id | doaj.art-2f82025f33fe49408410c7d465371140 |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:20:57Z |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-2f82025f33fe49408410c7d4653711402023-05-26T09:43:49ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392017-01-0141323629928735Research of Calculation Model of Tangential Stiffness for Gear Joint Surface based on Anisotropic Fractal TheoryZhao LinlinHuang XiaopingOn the basis of the M-B fractal model,and combining with distribution formula of two cylinders contact area,a calculation model of tangential contact stiffness for gear joint surface is set up by using anisotropic fractal geometric theory.The influence of the main parameters in the model on the gear fractal contact model is obtained through emulation of MATLAB.The results indicate that the joint surface tangential contact stiffness increases with increasing material property or gear teeth,but decreases with increasing fractal roughness or ratio of total tangential load to total normal load.When fractal dimension is smaller（D < 1.7）,the gear joint surface tangential contact stiffness increases as fractal dimension increases.However,when fractal dimension becomes larger（D≥1.7）,the gear joint surface tangential contact stiffness decreases as fractal dimension increases.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.02.007Gear;Fractal geometric theory;Tangential contact stiffness;Anisotropy |
| spellingShingle | Zhao Linlin Huang Xiaoping Research of Calculation Model of Tangential Stiffness for Gear Joint Surface based on Anisotropic Fractal Theory Jixie chuandong Gear;Fractal geometric theory;Tangential contact stiffness;Anisotropy |
| title | Research of Calculation Model of Tangential Stiffness for Gear Joint Surface based on Anisotropic Fractal Theory |
| title_full | Research of Calculation Model of Tangential Stiffness for Gear Joint Surface based on Anisotropic Fractal Theory |
| title_fullStr | Research of Calculation Model of Tangential Stiffness for Gear Joint Surface based on Anisotropic Fractal Theory |
| title_full_unstemmed | Research of Calculation Model of Tangential Stiffness for Gear Joint Surface based on Anisotropic Fractal Theory |
| title_short | Research of Calculation Model of Tangential Stiffness for Gear Joint Surface based on Anisotropic Fractal Theory |
| title_sort | research of calculation model of tangential stiffness for gear joint surface based on anisotropic fractal theory |
| topic | Gear;Fractal geometric theory;Tangential contact stiffness;Anisotropy |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.02.007 |
| work_keys_str_mv | AT zhaolinlin researchofcalculationmodeloftangentialstiffnessforgearjointsurfacebasedonanisotropicfractaltheory AT huangxiaoping researchofcalculationmodeloftangentialstiffnessforgearjointsurfacebasedonanisotropicfractaltheory |