Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/59361
Title: Acurate bending strength analysis of asymmetric gcears using the novel ES-PIM with triangular mesh
Authors: Wang, S.
Liu, G.R. 
Zhang, G.Y.
Chen, L.
Keywords: Accurate stress
Asymmetric gear
Bending strength
Numerical method
Point interpolation method (PIM)
Smoothing operation
Issue Date: Jul-2011
Source: Wang, S.,Liu, G.R.,Zhang, G.Y.,Chen, L. (2011-07). Acurate bending strength analysis of asymmetric gcears using the novel ES-PIM with triangular mesh. International Journal of Automotive and Mechanical Engineering 4 (1) : 373-396. ScholarBank@NUS Repository.
Abstract: This paper extends the edge-based smoothed point interpolation method (ES-PIM) to bending strength analysis of asymmetric gears with complex outlines. Five sets of asymmetric gears with pressure angles of 20°/20°, 25°/20°, 30°/20°, 35°/20° and 40°/20° were generated by a specially designed rack cutter. Four key factors, e.g. accuracy, convergence, the convergence rate and the computational efficiency of the present ES-PIM were checked in great detail on these five models, and the distributions of bending stresses at the fillet of the drive side were carefully investigated. The fini e element method (FEM) was also used to calculate the abovementioned factors to stress the advantages of ES-PIM. The numerical results indicate that ES-PIM can provide more effi ient and accurate solutions in the stress field than the FEM, and is very suitable for s ress analysis of complicated asymmetric gears. © Universiti Malaysia Pahang.
Source Title: International Journal of Automotive and Mechanical Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/59361
ISSN: 22298649
Appears in Collections:Staff Publications

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