Determination of optimum process paramet
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Anupam Agrawal; N. Venkata Reddy; P.M. Dixit
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Article
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2007
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Elsevier Science
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English
β 352 KB
In the present work, an attempt is made to predict the minimum blank holding pressure required to avoid wrinkling in the flange region during axisymmetric deep drawing process. Thickness variation during the drawing is estimated using an upper bound analysis presented in this paper. The minimum blan