Modeling and Dynamics Characteristic Analysis of Helical Gear System with Considering Tooth Surface Friction
In order to study the dynamics characteristic of the helical gear,according to the situation of helical gear pair in the process transmission,a 5- degree bending- torsion- shaft coupled dynamics model of single- stage helical gear transmission system is established with time- vary friction force. Ac...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2015-01-01
|
| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.07.033 |
| _version_ | 1797819435275255808 |
|---|---|
| author | Kang Boqiang Gou Xiangfeng |
| author_facet | Kang Boqiang Gou Xiangfeng |
| author_sort | Kang Boqiang |
| collection | DOAJ |
| description | In order to study the dynamics characteristic of the helical gear,according to the situation of helical gear pair in the process transmission,a 5- degree bending- torsion- shaft coupled dynamics model of single- stage helical gear transmission system is established with time- vary friction force. According to the influence of contact ratio,the meshing time is divided. Based on Buckingham semi- empirical formula,the tooth surface friction coefficient variation with the meshing- point position is obtained. The movement differential equations are discussed by the variable step size Runge- Kutta method. The bifurcation diagrams,Lyapunov exponents,cloud pictures of the maximum amplitude and the amplitude- frequency characteristic superposition graphs are obtained and the system dynamics characteristic variation with frequency is analyzed. The strong resonance and amplitude jump phenomenon are happened under the conditions of a particular parameter. |
| first_indexed | 2024-03-13T09:23:54Z |
| format | Article |
| id | doaj.art-1d555121f66e4e43bfed4092dba93d5e |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:23:54Z |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-1d555121f66e4e43bfed4092dba93d5e2023-05-26T09:39:05ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392015-01-013913614029917800Modeling and Dynamics Characteristic Analysis of Helical Gear System with Considering Tooth Surface FrictionKang BoqiangGou XiangfengIn order to study the dynamics characteristic of the helical gear,according to the situation of helical gear pair in the process transmission,a 5- degree bending- torsion- shaft coupled dynamics model of single- stage helical gear transmission system is established with time- vary friction force. According to the influence of contact ratio,the meshing time is divided. Based on Buckingham semi- empirical formula,the tooth surface friction coefficient variation with the meshing- point position is obtained. The movement differential equations are discussed by the variable step size Runge- Kutta method. The bifurcation diagrams,Lyapunov exponents,cloud pictures of the maximum amplitude and the amplitude- frequency characteristic superposition graphs are obtained and the system dynamics characteristic variation with frequency is analyzed. The strong resonance and amplitude jump phenomenon are happened under the conditions of a particular parameter.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.07.033 |
| spellingShingle | Kang Boqiang Gou Xiangfeng Modeling and Dynamics Characteristic Analysis of Helical Gear System with Considering Tooth Surface Friction Jixie chuandong |
| title | Modeling and Dynamics Characteristic Analysis of Helical Gear System with Considering Tooth Surface Friction |
| title_full | Modeling and Dynamics Characteristic Analysis of Helical Gear System with Considering Tooth Surface Friction |
| title_fullStr | Modeling and Dynamics Characteristic Analysis of Helical Gear System with Considering Tooth Surface Friction |
| title_full_unstemmed | Modeling and Dynamics Characteristic Analysis of Helical Gear System with Considering Tooth Surface Friction |
| title_short | Modeling and Dynamics Characteristic Analysis of Helical Gear System with Considering Tooth Surface Friction |
| title_sort | modeling and dynamics characteristic analysis of helical gear system with considering tooth surface friction |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.07.033 |
| work_keys_str_mv | AT kangboqiang modelinganddynamicscharacteristicanalysisofhelicalgearsystemwithconsideringtoothsurfacefriction AT gouxiangfeng modelinganddynamicscharacteristicanalysisofhelicalgearsystemwithconsideringtoothsurfacefriction |