Stress Analysis of Gear Meshing Impact Based on SPH Method

Rahmatjan Imin and Mamtimin Geni

Mathematical Problems in Engineering, 2014, vol. 2014, 1-7

Abstract:

Based on the kinetic equations of the gear mesh impact, SPH discrete equations were established. Numerical simulation was carried out on the meshing impact process of the gear, and stress and strain of each discrete point were obtained. After data processing, stress propagation was calculated, which shows stress distribution on tooth-profile surface. It is concluded that the stress concentrate mainly occurs in the pitch circle. The paper provides an effective new numerical simulation algorithm to gear mechanical properties analysis.

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:328216

DOI: 10.1155/2014/328216

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