An Improved Method of Gear Geometry Contact Simulation
To solve the problem of the contact ellipse in the geometric contact simulation of gear teeth which needs the numerical approximation of the quadratic approximation of the tooth surface and the complicated curvature derivation,the method of contact ellipse calculation based on numerical iteration is...
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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.1004.2539.2018.11.014 |
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| _version_ | 1841547527214596096 |
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| author | Wang Zhengrong Du Jinfu Liu Kai Wen Jianshuang |
| author_facet | Wang Zhengrong Du Jinfu Liu Kai Wen Jianshuang |
| author_sort | Wang Zhengrong |
| collection | DOAJ |
| description | To solve the problem of the contact ellipse in the geometric contact simulation of gear teeth which needs the numerical approximation of the quadratic approximation of the tooth surface and the complicated curvature derivation,the method of contact ellipse calculation based on numerical iteration is proposed. Firstly,the instantaneous contact point is solved by meshing basic equations,then the whole week search is conducted according to the given elastic deformation starting from the point,the instantaneous contact ellipse and the long and short axes of the contact position are obtained,and then the whole tooth surface contact prints are got.Finally,taking a pair of cycloidal gear hypoid gears as an example,the feasibility of this method is verified by comparison with commercial software and rolling inspection results. |
| format | Article |
| id | doaj-art-daf4d946a2aa48028d0d451fce9a2769 |
| 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-daf4d946a2aa48028d0d451fce9a27692025-01-10T14:39:43ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392018-01-0142767829939285An Improved Method of Gear Geometry Contact SimulationWang ZhengrongDu JinfuLiu KaiWen JianshuangTo solve the problem of the contact ellipse in the geometric contact simulation of gear teeth which needs the numerical approximation of the quadratic approximation of the tooth surface and the complicated curvature derivation,the method of contact ellipse calculation based on numerical iteration is proposed. Firstly,the instantaneous contact point is solved by meshing basic equations,then the whole week search is conducted according to the given elastic deformation starting from the point,the instantaneous contact ellipse and the long and short axes of the contact position are obtained,and then the whole tooth surface contact prints are got.Finally,taking a pair of cycloidal gear hypoid gears as an example,the feasibility of this method is verified by comparison with commercial software and rolling inspection results.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.11.014Numerical iterationInstantaneous contact ellipseContact impressionCycloid hypoid gear |
| spellingShingle | Wang Zhengrong Du Jinfu Liu Kai Wen Jianshuang An Improved Method of Gear Geometry Contact Simulation Jixie chuandong Numerical iteration Instantaneous contact ellipse Contact impression Cycloid hypoid gear |
| title | An Improved Method of Gear Geometry Contact Simulation |
| title_full | An Improved Method of Gear Geometry Contact Simulation |
| title_fullStr | An Improved Method of Gear Geometry Contact Simulation |
| title_full_unstemmed | An Improved Method of Gear Geometry Contact Simulation |
| title_short | An Improved Method of Gear Geometry Contact Simulation |
| title_sort | improved method of gear geometry contact simulation |
| topic | Numerical iteration Instantaneous contact ellipse Contact impression Cycloid hypoid gear |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.11.014 |
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