等速ジョイント用ブーツの変形と応力解析

概要

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The main break down modes of constant velocity joints are the fatigue break at the valley portion of the bellows and the wear break caused by friction in the bellows. We measure the stress which ar the causes of break down by the photoelastic method. Maximum stress is located the surface of the valley portion of the bellows, and it's location agree that of the fatigue break. We analyzed the stress, strain and the contact pressure in the bellows by finite element method, and proved that the FEM results is accurate by comparison between experimental results and FEM results. The Ogden model which is obtained from the data of the stress and strain through the test of the strip biaxial extension is effective in the nonlinear problem of the rubber.
一般社団法人日本機械学会の論文
1998-01-25