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Experimental and numerical (FEM) analysis of deep drawing of relatively thick sheet metal

✍ Scribed by Z. Kampuš; K. Kuzman

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
432 KB
Volume
34
Category
Article
ISSN
0924-0136

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✦ Synopsis

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 was not considered in the model. In the analgsis axi-symmetric quadratic elements were used. The model was also verified experimentallg.

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