Calculation and Analysis of Meshing Contact of Involute Spur Gear
The analysis of meshing process of involute spur gear is an important basis to judge the transmission quality，and especially contact stress，transmission error and meshing stiffness are key indexes. According to the TCA model of spur gear，curvature radii in different meshing points are extracted. The...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2021-12-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2021.12.007 |
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| _version_ | 1841548884096057344 |
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| author | Yuda Wang Lü Hongzhan Zhiyong Hou Shuyan Wang Weiguang Ma Feng Li |
| author_facet | Yuda Wang Lü Hongzhan Zhiyong Hou Shuyan Wang Weiguang Ma Feng Li |
| author_sort | Yuda Wang |
| collection | DOAJ |
| description | The analysis of meshing process of involute spur gear is an important basis to judge the transmission quality，and especially contact stress，transmission error and meshing stiffness are key indexes. According to the TCA model of spur gear，curvature radii in different meshing points are extracted. The meshing process of tooth surface is simplified as elastic extrusion between pairs of cylinders with different radii. Considering the load distribution between the teeth，the Hertz principle is used to carry out load-bearing contact analysis on the tooth surface. It shows that the results of this method are quite same as the results obtained by FEM and experiment. The error of the maximum of the contact stress is 0.74%.The results of transmission error and meshing stiffness are essentially same. The dynamic process of tooth surface contact and meshing stiffness can be reflected by this analysis method. |
| format | Article |
| id | doaj-art-767a4d317db6497091d34c3e6ce6a7dd |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2021-12-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-767a4d317db6497091d34c3e6ce6a7dd2025-01-10T13:57:15ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392021-12-0145414724395924Calculation and Analysis of Meshing Contact of Involute Spur GearYuda WangLü HongzhanZhiyong HouShuyan WangWeiguang MaFeng LiThe analysis of meshing process of involute spur gear is an important basis to judge the transmission quality，and especially contact stress，transmission error and meshing stiffness are key indexes. According to the TCA model of spur gear，curvature radii in different meshing points are extracted. The meshing process of tooth surface is simplified as elastic extrusion between pairs of cylinders with different radii. Considering the load distribution between the teeth，the Hertz principle is used to carry out load-bearing contact analysis on the tooth surface. It shows that the results of this method are quite same as the results obtained by FEM and experiment. The error of the maximum of the contact stress is 0.74%.The results of transmission error and meshing stiffness are essentially same. The dynamic process of tooth surface contact and meshing stiffness can be reflected by this analysis method.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2021.12.007Hertz contactContact stressLTCATransmission error |
| spellingShingle | Yuda Wang Lü Hongzhan Zhiyong Hou Shuyan Wang Weiguang Ma Feng Li Calculation and Analysis of Meshing Contact of Involute Spur Gear Jixie chuandong Hertz contact Contact stress LTCA Transmission error |
| title | Calculation and Analysis of Meshing Contact of Involute Spur Gear |
| title_full | Calculation and Analysis of Meshing Contact of Involute Spur Gear |
| title_fullStr | Calculation and Analysis of Meshing Contact of Involute Spur Gear |
| title_full_unstemmed | Calculation and Analysis of Meshing Contact of Involute Spur Gear |
| title_short | Calculation and Analysis of Meshing Contact of Involute Spur Gear |
| title_sort | calculation and analysis of meshing contact of involute spur gear |
| topic | Hertz contact Contact stress LTCA Transmission error |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2021.12.007 |
| work_keys_str_mv | AT yudawang calculationandanalysisofmeshingcontactofinvolutespurgear AT luhongzhan calculationandanalysisofmeshingcontactofinvolutespurgear AT zhiyonghou calculationandanalysisofmeshingcontactofinvolutespurgear AT shuyanwang calculationandanalysisofmeshingcontactofinvolutespurgear AT weiguangma calculationandanalysisofmeshingcontactofinvolutespurgear AT fengli calculationandanalysisofmeshingcontactofinvolutespurgear |