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Erschienen in:
1986 | OriginalPaper | Buchkapitel
Modelling of Drawing
verfasst von : Claudio R. Böer, Ph. D., Nuno M. R. S. Rebelo, Hans A. B. Rydstad, Günther Schröder
Erschienen in: Process Modelling of Metal Forming and Thermomechanical Treatment
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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In an attempt to reduce costs, increasing attention is being paid to the drawing of section rods from round bar in a minimum possible number of steps. However, a direct theoretical approach to this problem has been only partially attempted in the past [6.1] due to the difficulty in applying simple techniques to represent the deformation pattern even in the relatively simple section analyzed in this chapter. The analysis of the deformation process from a round bar to a square rod with different corner radii was chosen as a first step towards the study of more complicated shape drawing [6.2, 6.3].