Experimental and numerical (FEM) analysi
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Z. Kampuลก; K. Kuzman
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Article
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1992
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Elsevier Science
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English
โ 432 KB
The paper deals with an analysis of deep drawing without blankholder with special emphasis on workpiece geometry. The process was simulated by the FEM using a rigid--plastic model. Because of a relatively small forming speed (a hydraulic press is normally used) and small deformations, temperature wa