RESEARCH PAPERS: Power Transmission and Gearing Papers

Analysis of Dynamic Loads on Gear Teeth by Conjugato-Elasto-Dynamics (CED)

[+] Author and Article Information
Chih-Hsin Chen

Shanghai University of Technology, 149 Yan-Chang Lu, Shanghai, 200072, People’s Republic of China

J. Mech., Trans., and Automation 110(1), 100-104 (Mar 01, 1988) (5 pages) doi:10.1115/1.3258894 History: Received October 01, 1987; Online November 19, 2009


Though the dynamic loads on gear teeth have been investigated for more than half a century, there is, so far, still a need to develop a general analytical theory, which can take into account the effect of the tangential location change of the conjugate contact point due to profile error and elastic deformation on the dynamic loads. In this paper, such a theory, which applies not only the theory of dynamics and the theory of elasticity but also the theory of conjugate surfaces [1, 2, 3] to solve the problem, and which is hence called Conjugato-Elasto-Dynamics, or simply CED, is developed and briefly sketched. Equations for determination of the dynamic loads on gear teeth are derived, which can be solved numerically by an iterative method with the aid of computer and the finite element method (FEM).

Copyright © 1988 by ASME
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