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An Alternative Approach to the Definition of Profile Modifications in High-Contact-Ratio Spur Gears

Abstract : Two original analytical formulations are presented which explicitly give the depths and extents of symmetric profile modifications minimising the fluctuations of quasi-static transmission error in narrow-faced spur and helical gears. Numerous comparisons with quasi-static and dynamic simulation results are presented which prove that the proposed theory is sound. The proposed formulae can therefore help define adapted reliefs in terms of transmission error and dynamic tooth loading with minimum effort.
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https://hal.archives-ouvertes.fr/hal-01263612
Contributor : Jérôme Bruyère <>
Submitted on : Wednesday, January 27, 2016 - 9:52:29 PM
Last modification on : Wednesday, July 8, 2020 - 12:42:36 PM

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Philippe Velex, Jérôme Bruyère, Xiaoyu Gu. An Alternative Approach to the Definition of Profile Modifications in High-Contact-Ratio Spur Gears. Journal of Mechanical Design, American Society of Mechanical Engineers, 2015, 92, pp.257-272. ⟨10.1115/1.4029321⟩. ⟨hal-01263612⟩

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