METHOD FOR EVALUATING FRICTION PERFORMANCE OF RUBBER COMPOSITION AND MANUFACTURING METHOD FOR TIRE

Provided is an evaluation method, for a rubber composition, by which the friction performance of a rubber composition can be accurately evaluated. The evaluation method for a rubber composition includes the steps of:(A) calculating a tensile stress or a compressive stress generated in a model, for w...

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creator MUKAI, Shoichi
description Provided is an evaluation method, for a rubber composition, by which the friction performance of a rubber composition can be accurately evaluated. The evaluation method for a rubber composition includes the steps of:(A) calculating a tensile stress or a compressive stress generated in a model, for which an assumed material is a rubber composition, near a projection by simulation when the model slides on a surface having the projection;(B) determining a reference stress on the basis of one of or both the tensile stress and the compressive stress;(C) obtaining a tensile strain and a compressive strain of the rubber composition when the reference stress is applied to the rubber composition; and(D) comparing the tensile strain and the compressive strain.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
title METHOD FOR EVALUATING FRICTION PERFORMANCE OF RUBBER COMPOSITION AND MANUFACTURING METHOD FOR TIRE
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