Abstract
Measurement of frictional behavior of the dovetail joint was carried out and the influence on fretting fatigue life was examined. Relative displacement between dovetail contact surfaces was measured with high accuracy using image processing displacement measuring equipment. Tangential rigidity and the coefficient of friction were clarified by comparing the measurement results with FEM analysis results. It was found that strain at the contact edge was dominated by the shear traction range. It was further shown that the shear traction range was influenced by the pressure range, coefficient of friction and slip range.
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Schedule a callMore From: The Proceedings of the Materials and Mechanics Conference
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