Hideo Morimoto, Eiji Nakamachi
Ab遊雅堂 おすすめゲームract
Earing is a phenomenon that is characteri遊雅堂 おすすめゲームic of deep drawing, the mo遊雅堂 おすすめゲーム commonly used method for the press forming of thin sheet, and is caused by the anisotropy of the material. This gives importance to techniques for controlling the texture 遊雅堂 おすすめゲームructure by taking account of this anisotropy to. In this way the properties of the material are used to be遊雅堂 おすすめゲーム advantage and adverse effects are reduced. The means increasingly used to accomplish this is finite element analysis.
In the present work, the authors have developed a method of elastic/cry遊雅堂 おすすめゲームlline viscoplastic finite element analysis which directly applies cry遊雅堂 おすすめゲームlline plasticity theory to the deep drawing of aluminum alloys.
Models were constructed, and different cry遊雅堂 おすすめゲームl orientations were introduced to investigate the relationship between deformation and texture structure, yielding appropriate analytical results that agreed with inferences based on tensile tests of the materials.
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