Parametric analysis of wear factors of a wet clutch friction material with different groove patterns

Document Type

Article

Publication Date

8-1-2017

Abstract

The experimentally observed, two-stage wear in the wet clutch friction material is directly related to temperature and engagement load. To gain insight into the durability of the friction lining, an extensive parametric analysis of the factors is performed that takes into account different groove patterns (waffle shape, radial, and spiral), internal structure and material properties. The temperature field is predicted using a thermohydrodynamic analysis with the consideration of the asperity contact stress during the engagement process. The results should be useful to facilitate the industrial design of friction lining by avoiding costly wear test.

Publication Source (Journal or Book title)

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology

First Page

1056

Last Page

1067

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