GEAR DESIGN THEORY AND METHOD OF NON-HERTZ CONTACT
Hertz contact is a ideal contact status which supposes the contact surfaces as not moving,completely smooth and no lubricant,but real surfaces of meshing gears are rude,exiting relative motion and lubricating,and which is a kind of nonHertz contact. Based on EHL theory,this paper proposes a new gear...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2020-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.05.019 |
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| author | XIA BoQian LIU JiaJia |
| author_facet | XIA BoQian LIU JiaJia |
| author_sort | XIA BoQian |
| collection | DOAJ |
| description | Hertz contact is a ideal contact status which supposes the contact surfaces as not moving,completely smooth and no lubricant,but real surfaces of meshing gears are rude,exiting relative motion and lubricating,and which is a kind of nonHertz contact. Based on EHL theory,this paper proposes a new gear design theory and method,called gear design theory and method of non-Hertz contact. The new theory and method comprehensive considers every factors of influencing strength and lubrication of gears,and which can ensure the designed gears meet the dual requirements of strength and elastic hydrodynamic lubrication. Specific formulas of are given out and a large number of engineering examples are used to verify the new theory and method proposed in the paper,and the results show that the conformity of new design theory and method and the actual engineering examples are very well,and which can directly apply to practical engineering design to meet the requirement of engineering design. In particular,to design of high speed and heavy duty gear transmission,the new theory and method of this paper has important theoretical significance and practical value. |
| format | Article |
| id | doaj-art-a2c72bbf30cd4cfaad17007a7c734f53 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-a2c72bbf30cd4cfaad17007a7c734f532025-01-15T02:27:20ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692020-01-01421137114530609152GEAR DESIGN THEORY AND METHOD OF NON-HERTZ CONTACTXIA BoQianLIU JiaJiaHertz contact is a ideal contact status which supposes the contact surfaces as not moving,completely smooth and no lubricant,but real surfaces of meshing gears are rude,exiting relative motion and lubricating,and which is a kind of nonHertz contact. Based on EHL theory,this paper proposes a new gear design theory and method,called gear design theory and method of non-Hertz contact. The new theory and method comprehensive considers every factors of influencing strength and lubrication of gears,and which can ensure the designed gears meet the dual requirements of strength and elastic hydrodynamic lubrication. Specific formulas of are given out and a large number of engineering examples are used to verify the new theory and method proposed in the paper,and the results show that the conformity of new design theory and method and the actual engineering examples are very well,and which can directly apply to practical engineering design to meet the requirement of engineering design. In particular,to design of high speed and heavy duty gear transmission,the new theory and method of this paper has important theoretical significance and practical value.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.05.019Non-Hertz contactGearsContact strengthEHLDesign theory and method |
| spellingShingle | XIA BoQian LIU JiaJia GEAR DESIGN THEORY AND METHOD OF NON-HERTZ CONTACT Jixie qiangdu Non-Hertz contact Gears Contact strength EHL Design theory and method |
| title | GEAR DESIGN THEORY AND METHOD OF NON-HERTZ CONTACT |
| title_full | GEAR DESIGN THEORY AND METHOD OF NON-HERTZ CONTACT |
| title_fullStr | GEAR DESIGN THEORY AND METHOD OF NON-HERTZ CONTACT |
| title_full_unstemmed | GEAR DESIGN THEORY AND METHOD OF NON-HERTZ CONTACT |
| title_short | GEAR DESIGN THEORY AND METHOD OF NON-HERTZ CONTACT |
| title_sort | gear design theory and method of non hertz contact |
| topic | Non-Hertz contact Gears Contact strength EHL Design theory and method |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.05.019 |
| work_keys_str_mv | AT xiaboqian geardesigntheoryandmethodofnonhertzcontact AT liujiajia geardesigntheoryandmethodofnonhertzcontact |