Email this article Influence of a method of gear treatment on durability on a bend of teeth of cylindrical wheels of automobiles and tractors
- Authors: Vinogradov VM1, Cherepakhin AA1
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Affiliations:
- MSTU MAMI
- Issue: Vol 3, No 2 (2009)
- Pages: 136-141
- Section: Articles
- URL: https://journals.eco-vector.com/2074-0530/article/view/69632
- DOI: https://doi.org/10.17816/2074-0530-69632
- ID: 69632
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Abstract
Principal causes of failure of cylindrical cogwheels of automobiles and tractors are considered. Influence of radius of a transitive curve on durability on a bend a tooth of a wheel is shown. The design procedure of radius of a transitive curve is given at processing wheels by methods of running-in and copying. It is shown, that the method of copying allows to increase radius of a transitive curve, and, hence, and durability of a tooth by a bend. On the basis of the comparative analysis characteristics of durability the automobile and tractor cogwheels processed by methods of running-in and copying, it is shown, that the method of copying allows to raise (increase) durability of a tooth of a wheel on a bend on 10 … 15 %.
About the authors
V M Vinogradov
MSTU MAMIк.т.н. доц; МГТУ «МАМИ»; MSTU MAMI
A A Cherepakhin
MSTU MAMIк.т.н. доц; МГТУ «МАМИ»; MSTU MAMI
References
- Вулгаков Э.Б. Новое поколение эвольвентных зубчатых передач. «Вестник машиностроения», 2004, № 1, с. 3-6.
- Вулгаков Э.Б. О выборе параметров исходного контура. «Вестник машиностроения», 1992, № 12, с. 7-13.
- Вулгаков Э.Б., Аммосов В.Н. Влияние перекрытий на динамическую нагруженность зубчатой передачи. «Вестник машиностроения», 1990, № 1, с. 12-16.
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