article·2014-08-04

Numerical analysis of the interference fitting stresses between wheel and shaft

Hua Zhao

Abstract

The virtual contact loading method is further developed in this paper to simulate the contact phenomena on the interference fitting surfaces between wheel hub and shaft. A new algorithm is proposed to solve the three–dimensional contact stress distributions in a wheel–shaft pair, where the fitted shaft and wheel are subjected to the typical vertical and horizontal loads. The influence of some structural parameters, interference tolerance and structural geometry, on the contact stress distribution has been studied in more detail and some reasonable results are obtained.
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Research context

OpenAlex topics: Mechanical stress and fatigue analysis · Mechanical Engineering and Vibrations Research · Engineering Structural Analysis Methods

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