In:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, SAGE Publications, Vol. 234, No. 5 ( 2020-05), p. 649-667
Abstract:
A load distribution model along the line of contact considering sliding friction is proposed for both spur and helical gear pairs in order to determine the critical load condition. Further, a semi-analytical method is introduced for modeling the stress field of coated gears. The elastic field is calculated by utilizing influence coefficients obtained from frequency response functions and discrete convolution and fast Fourier transform. Effects of friction coefficient, coating properties and thickness on the stress distribution of a gear pair at the critical load position during meshing are investigated. Maps describing the maximum transverse and shear stress distributions on coating–substrate interface with respect to friction coefficient and coating thickness are demonstrated, which may facilitate the selection of preferable coating thickness.
Type of Medium:
Online Resource
ISSN:
1350-6501
,
2041-305X
DOI:
10.1177/1350650120909607
Language:
English
Publisher:
SAGE Publications
Publication Date:
2020
detail.hit.zdb_id:
2032767-5
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