Study on the Calculating Method of Bending Stress for Non-Circular Gear

Abstract:

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Profiles of non-circular gears and equivalent gears are compared in this paper, and profile differences are specifically investigated. Based on the cantilever beam theory, the calculating method of bending stress for non-circular gear is researched, and computational error by using equivalent gear instead of non-circular gear to calculate the bending stress is analyzed through the comparison of tooth form factors. Simultaneously, the numerical simulation of bending stress of non-circular gear is conducted on the basis of the FEM method. By the fitting curve comparison, the feasibility of using equivalent gear instead of non-circular gear to calculate the bending stress is testified.

Info:

Periodical:

Edited by:

Zeyong Yin, Chengyu Jiang, Datong Qin, Peixin Qiao and Geng Liu

Pages:

337-341

DOI:

10.4028/www.scientific.net/AMM.86.337

Citation:

J. Q. Li et al., "Study on the Calculating Method of Bending Stress for Non-Circular Gear", Applied Mechanics and Materials, Vol. 86, pp. 337-341, 2011

Online since:

August 2011

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Price:

$35.00

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