ロールに生ずる応力の二次元的考察

概要

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The object of this paper is to estimate the stress distribution in a roll for a cold rolling mill. The problem of a circular disk under equal and opposite isolated forces balanced by a torque applied at the center has already been discussed by Timoshenko. In the present paper the plane stresses along a concentric circle in a roll are calculated, assuming that the vertical pressure distribution is uniform along the are of contact between a roll and materials, and that the angle of contact is very small (below 4 deg.). Though the pressure distribution upon the surface of contact has been precisely investigated, the results of the assumption of the uniform pressure are supposed not to differ considerably except portions neighbouring tractions.
一般社団法人日本機械学会の論文
1954-07-25