Calculation and Analysis of Meshing Efficiency of the New Internal S-gears
In order to accurately calculate the meshing efficiency of the new internal S-gears, a time-varying friction model of the elastohydrodynamic lubrication is established considering the surface sliding of the gear tooth, lubricating oil condition and load. The lubrication mechanism of the meshing toot...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2024-03-01
|
| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.03.008 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841546926450802688 |
|---|---|
| author | Cheng Hongye Jia Chao Fang Zongde |
| author_facet | Cheng Hongye Jia Chao Fang Zongde |
| author_sort | Cheng Hongye |
| collection | DOAJ |
| description | In order to accurately calculate the meshing efficiency of the new internal S-gears, a time-varying friction model of the elastohydrodynamic lubrication is established considering the surface sliding of the gear tooth, lubricating oil condition and load. The lubrication mechanism of the meshing tooth surface is analyzed, and the sliding friction coefficient and friction loss power are calculated by tooth contact analysis (TCA) and loaded tooth contact analysis. On this basis, instantaneous meshing efficiency and average meshing efficiency of internal S-gears within one meshing cycle are obtained. The results show that the new internal S-gears have higher meshing efficiency than the involute gears under the same design parameters. The meshing efficiency of the new internal S-gears is improved after the tooth direction modification and increases positively with the tooth direction modification. |
| format | Article |
| id | doaj-art-0dfbf92766504de6848b7c691de2a17d |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2024-03-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-0dfbf92766504de6848b7c691de2a17d2025-01-10T15:00:04ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392024-03-0148596650737717Calculation and Analysis of Meshing Efficiency of the New Internal S-gearsCheng HongyeJia ChaoFang ZongdeIn order to accurately calculate the meshing efficiency of the new internal S-gears, a time-varying friction model of the elastohydrodynamic lubrication is established considering the surface sliding of the gear tooth, lubricating oil condition and load. The lubrication mechanism of the meshing tooth surface is analyzed, and the sliding friction coefficient and friction loss power are calculated by tooth contact analysis (TCA) and loaded tooth contact analysis. On this basis, instantaneous meshing efficiency and average meshing efficiency of internal S-gears within one meshing cycle are obtained. The results show that the new internal S-gears have higher meshing efficiency than the involute gears under the same design parameters. The meshing efficiency of the new internal S-gears is improved after the tooth direction modification and increases positively with the tooth direction modification.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.03.008New internal S-gearsTooth contact analysisLoaded tooth contact analysisMeshing efficiency |
| spellingShingle | Cheng Hongye Jia Chao Fang Zongde Calculation and Analysis of Meshing Efficiency of the New Internal S-gears Jixie chuandong New internal S-gears Tooth contact analysis Loaded tooth contact analysis Meshing efficiency |
| title | Calculation and Analysis of Meshing Efficiency of the New Internal S-gears |
| title_full | Calculation and Analysis of Meshing Efficiency of the New Internal S-gears |
| title_fullStr | Calculation and Analysis of Meshing Efficiency of the New Internal S-gears |
| title_full_unstemmed | Calculation and Analysis of Meshing Efficiency of the New Internal S-gears |
| title_short | Calculation and Analysis of Meshing Efficiency of the New Internal S-gears |
| title_sort | calculation and analysis of meshing efficiency of the new internal s gears |
| topic | New internal S-gears Tooth contact analysis Loaded tooth contact analysis Meshing efficiency |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.03.008 |
| work_keys_str_mv | AT chenghongye calculationandanalysisofmeshingefficiencyofthenewinternalsgears AT jiachao calculationandanalysisofmeshingefficiencyofthenewinternalsgears AT fangzongde calculationandanalysisofmeshingefficiencyofthenewinternalsgears |