Thermal-mechanical Coupling Model of Polymer Gear and Numerical Analysis of Transient Temperature Field at Its Contact Interface
Based on the thermodynamics and dynamics analysis of polymer composite gear meshing transmission process, the coupling thermal-mechanical model is established, the changing rule of the gear body temperature rise and the transient temperature of friction interface is studied. The main factors influen...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2019-02-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.02.018 |
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| author | Tianfeng Miao Yanjun Wang Zhongxuan Zhao Shuai Lu |
| author_facet | Tianfeng Miao Yanjun Wang Zhongxuan Zhao Shuai Lu |
| author_sort | Tianfeng Miao |
| collection | DOAJ |
| description | Based on the thermodynamics and dynamics analysis of polymer composite gear meshing transmission process, the coupling thermal-mechanical model is established, the changing rule of the gear body temperature rise and the transient temperature of friction interface is studied. The main factors influencing the temperature field distribution of molecular composite gear during gear meshing transmission are analyzed by using the finite element software LS-PrePost. The body temperature rise and instantaneous temperature rise are measured in real time by infrared thermograph. The results show that the greater the friction coefficient, the more significant the temperature rise of the body. With the increase of external <italic>G</italic>, the instantaneous temperature rise of the contact interface increases, and the theoretical calculation value is basically consistent with the measured value. |
| format | Article |
| id | doaj-art-4e00d52783a04a16b58e1058e9f6ea17 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2019-02-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-4e00d52783a04a16b58e1058e9f6ea172025-01-10T14:02:16ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392019-02-0143949930639173Thermal-mechanical Coupling Model of Polymer Gear and Numerical Analysis of Transient Temperature Field at Its Contact InterfaceTianfeng MiaoYanjun WangZhongxuan ZhaoShuai LuBased on the thermodynamics and dynamics analysis of polymer composite gear meshing transmission process, the coupling thermal-mechanical model is established, the changing rule of the gear body temperature rise and the transient temperature of friction interface is studied. The main factors influencing the temperature field distribution of molecular composite gear during gear meshing transmission are analyzed by using the finite element software LS-PrePost. The body temperature rise and instantaneous temperature rise are measured in real time by infrared thermograph. The results show that the greater the friction coefficient, the more significant the temperature rise of the body. With the increase of external <italic>G</italic>, the instantaneous temperature rise of the contact interface increases, and the theoretical calculation value is basically consistent with the measured value.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.02.018TribologyThermodynamicsBody temperature riseInstantaneous temperature rise |
| spellingShingle | Tianfeng Miao Yanjun Wang Zhongxuan Zhao Shuai Lu Thermal-mechanical Coupling Model of Polymer Gear and Numerical Analysis of Transient Temperature Field at Its Contact Interface Jixie chuandong Tribology Thermodynamics Body temperature rise Instantaneous temperature rise |
| title | Thermal-mechanical Coupling Model of Polymer Gear and Numerical Analysis of Transient Temperature Field at Its Contact Interface |
| title_full | Thermal-mechanical Coupling Model of Polymer Gear and Numerical Analysis of Transient Temperature Field at Its Contact Interface |
| title_fullStr | Thermal-mechanical Coupling Model of Polymer Gear and Numerical Analysis of Transient Temperature Field at Its Contact Interface |
| title_full_unstemmed | Thermal-mechanical Coupling Model of Polymer Gear and Numerical Analysis of Transient Temperature Field at Its Contact Interface |
| title_short | Thermal-mechanical Coupling Model of Polymer Gear and Numerical Analysis of Transient Temperature Field at Its Contact Interface |
| title_sort | thermal mechanical coupling model of polymer gear and numerical analysis of transient temperature field at its contact interface |
| topic | Tribology Thermodynamics Body temperature rise Instantaneous temperature rise |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.02.018 |
| work_keys_str_mv | AT tianfengmiao thermalmechanicalcouplingmodelofpolymergearandnumericalanalysisoftransienttemperaturefieldatitscontactinterface AT yanjunwang thermalmechanicalcouplingmodelofpolymergearandnumericalanalysisoftransienttemperaturefieldatitscontactinterface AT zhongxuanzhao thermalmechanicalcouplingmodelofpolymergearandnumericalanalysisoftransienttemperaturefieldatitscontactinterface AT shuailu thermalmechanicalcouplingmodelofpolymergearandnumericalanalysisoftransienttemperaturefieldatitscontactinterface |