A Temperature Rise Calculation Method of Gear Transmission Considering Variation of Physical Parameter with Temperature
The high speed and heavy load gear meshing transmission will cause temperature rise because of friction and heat. The gear will produce thermal expansion and cause meshing error, which makes the vibration and noise increase, and then aggravate the process of failure of gluing. Therefore, it is signi...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2019-07-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.07.019 |
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| author | Chang Li Zhibin Yu Yunfei Li Yuxuan Chen Xing Han |
| author_facet | Chang Li Zhibin Yu Yunfei Li Yuxuan Chen Xing Han |
| author_sort | Chang Li |
| collection | DOAJ |
| description | The high speed and heavy load gear meshing transmission will cause temperature rise because of friction and heat. The gear will produce thermal expansion and cause meshing error, which makes the vibration and noise increase, and then aggravate the process of failure of gluing. Therefore, it is significant to calculate the temperature rise and analyze the influencing factors of gear transmission. The temperature rise will lead to the change of gear thermal physical property parameters and affect the temperature field. If this effect is ignored, an error will be generated. Based on involute spur gear, according to gear meshing theory and friction heat transfer principle, the instantaneous friction heat flow and convection heat transfer coefficient in the transmission process of gear are calculated and solved. The CALPHAD method is used to calculate the physical parameters at different temperatures. Based on the ANSYS thermosetting coupling calculation method, the calculation program under the variable physical parameters is compiled by APDL, the temperature rise of the gear transmission is calculated, and the change of temperature field in the gear transmission process is obtained. A parametric solution program is written, and the influence of tooth width and torque parameters on the temperature rise of meshing transmission is analyzed. The research provides an important basis for analyzing the influence mechanism of temperature rise on gear failure, and has certain guiding significance. |
| format | Article |
| id | doaj-art-5df084dfb0da496c8750892b1bab388d |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2019-07-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-5df084dfb0da496c8750892b1bab388d2025-01-10T13:58:37ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392019-07-014310411030648879A Temperature Rise Calculation Method of Gear Transmission Considering Variation of Physical Parameter with TemperatureChang LiZhibin YuYunfei LiYuxuan ChenXing HanThe high speed and heavy load gear meshing transmission will cause temperature rise because of friction and heat. The gear will produce thermal expansion and cause meshing error, which makes the vibration and noise increase, and then aggravate the process of failure of gluing. Therefore, it is significant to calculate the temperature rise and analyze the influencing factors of gear transmission. The temperature rise will lead to the change of gear thermal physical property parameters and affect the temperature field. If this effect is ignored, an error will be generated. Based on involute spur gear, according to gear meshing theory and friction heat transfer principle, the instantaneous friction heat flow and convection heat transfer coefficient in the transmission process of gear are calculated and solved. The CALPHAD method is used to calculate the physical parameters at different temperatures. Based on the ANSYS thermosetting coupling calculation method, the calculation program under the variable physical parameters is compiled by APDL, the temperature rise of the gear transmission is calculated, and the change of temperature field in the gear transmission process is obtained. A parametric solution program is written, and the influence of tooth width and torque parameters on the temperature rise of meshing transmission is analyzed. The research provides an important basis for analyzing the influence mechanism of temperature rise on gear failure, and has certain guiding significance.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.07.019Gear meshing transmissionVariation physical parameterTemperature rise calculationAPDLCALPHAD calculation method |
| spellingShingle | Chang Li Zhibin Yu Yunfei Li Yuxuan Chen Xing Han A Temperature Rise Calculation Method of Gear Transmission Considering Variation of Physical Parameter with Temperature Jixie chuandong Gear meshing transmission Variation physical parameter Temperature rise calculation APDL CALPHAD calculation method |
| title | A Temperature Rise Calculation Method of Gear Transmission Considering Variation of Physical Parameter with Temperature |
| title_full | A Temperature Rise Calculation Method of Gear Transmission Considering Variation of Physical Parameter with Temperature |
| title_fullStr | A Temperature Rise Calculation Method of Gear Transmission Considering Variation of Physical Parameter with Temperature |
| title_full_unstemmed | A Temperature Rise Calculation Method of Gear Transmission Considering Variation of Physical Parameter with Temperature |
| title_short | A Temperature Rise Calculation Method of Gear Transmission Considering Variation of Physical Parameter with Temperature |
| title_sort | temperature rise calculation method of gear transmission considering variation of physical parameter with temperature |
| topic | Gear meshing transmission Variation physical parameter Temperature rise calculation APDL CALPHAD calculation method |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.07.019 |
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