Analytical Investigations on the Mesh Stiffness Function of Solid Spur and Helical Gears

Author:

Gu X.1,Velex P.1,Sainsot P.1,Bruyère J.1

Affiliation:

1. Université de Lyon, INSA Lyon, LaMCoS, UMR CNRS 5259, Bâtiment Jean d'Alembert, 20 Avenue Albert Einstein, Villeurbanne Cédex 69621, France e-mail:

Abstract

Approximate formulae are presented which give the time-varying mesh stiffness function for ideal solid spur and helical gears. The corresponding results compare very well with those obtained by using two-dimensional (2D) finite element (FE) models and specific benchmark software codes thus validating the proposed analytical approach. More deviations are reported on average mesh stiffness which, to a large extent, are due to the modeling of gear body deflections.

Publisher

ASME International

Subject

Computer Graphics and Computer-Aided Design,Computer Science Applications,Mechanical Engineering,Mechanics of Materials

Reference28 articles.

1. Deflection of Spur Gear Teeth Cut in Thin Rims;ASME J. Manuf. Sci. Eng.,1964

2. Compliance and Stress Sensitivity of Spur Gear Teeth;ASME J. Mech. Des.,1981

3. Zahnfedersteifigkeit von Stirnrad-paaren, Teil 1;Antriebstechnik,1983

4. Zahnfedersteifigkeit von Stirnrad-paaren, Teil 2;Antriebstechnik,1983

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