弧面凸轮机构诱导曲率与强度设计的研究
In order to increase the strength and reliability of the globoidal cam mechanism, the surface equation of the globoidal cam is deduced based on the engaging principle and differential geometry. The expression of the induced curvature of the globoidal cam are derived, the calculation model of contact...
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| Published in | Jixie Chuandong Vol. 33; pp. 1 - 3+105 |
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| Main Authors | , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
Editorial Office of Journal of Mechanical Transmission
01.01.2009
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| Online Access | Get full text |
| ISSN | 1004-2539 |
| DOI | 10.3969/j.issn.1004-2539.2009.01.001 |
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| Summary: | In order to increase the strength and reliability of the globoidal cam mechanism, the surface equation of the globoidal cam is deduced based on the engaging principle and differential geometry. The expression of the induced curvature of the globoidal cam are derived, the calculation model of contact stress of the globoidal cam and roller is presented, and the design and check methods of static and fatigue contact stress of the globoidal cam are given. The theory can provide the strength and reliability design of the globoidal cam mechanism with precise quantitative method. Through the design example the corresponding design theory are verified. |
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| ISSN: | 1004-2539 |
| DOI: | 10.3969/j.issn.1004-2539.2009.01.001 |