2012
DOI: 10.1016/j.finel.2011.09.011
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A comparison of numerical iteration based algorithms in blank optimization

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Cited by 19 publications
(20 citation statements)
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“…This approach is widely used for square cup deep drawing, and can be found in Refs. (Park et al 1999;Shim et al 2000;Naceur et al 2004;Wang et al 2009;Vafaeesefat 2008;Vafaeesefat 2011;Fazli and Arezoo 2012;Oliveira et al 2009;Hino et al 2006;Naceur et al 2008;Liu et al 2013). …”
Section: Finite Element Analysis Modelmentioning
confidence: 99%
See 1 more Smart Citation
“…This approach is widely used for square cup deep drawing, and can be found in Refs. (Park et al 1999;Shim et al 2000;Naceur et al 2004;Wang et al 2009;Vafaeesefat 2008;Vafaeesefat 2011;Fazli and Arezoo 2012;Oliveira et al 2009;Hino et al 2006;Naceur et al 2008;Liu et al 2013). …”
Section: Finite Element Analysis Modelmentioning
confidence: 99%
“…Even though this method was based on FEA, the approach was completely different to that used by others (Park et al 1999;Shim et al 2000;Kishor and Kumar 2002;Pegada et al 2002). The GSE is widely used for optimizing blank shape designs, and Wang et al (2009);Vafaeesefat (2008, 2011), and Fazli and Arezoo (2012 adopted it for determining the optimal blank shape design in deep drawing. Oliveira et al (Oliveira et al 2009) indicated that GSE cannot determine whether the finite element nodes of the blank are inside or outside the target contour.…”
Section: Introductionmentioning
confidence: 99%
“…Literatürde bu doğrultuda yapılan çalışmalar incelendiğinde genellikle nümerik iterasyon tabanlı algoritmaların kullanıldığı görülmektedir [1][2][3][4][5]. Fakat nümerik yöntemlerin her geometri ya da malzeme için geçerliliği tartışmalı bir konudur.…”
Section: Gi̇ri̇ş (Introduction)unclassified
“…It is important to design and optimize the initial blank shape so as to reduce the earing without the geometrical defect. It is also possible to avoid wrinkling and tearing through the forming process with optimum initial blank shape (1)(2)(3)(4)(5)(6)(7)(8) . In order to determine the optimum initial blank shape, many papers with numerical simulation have been published.…”
Section: Introductionmentioning
confidence: 99%
“…Fazli and Arezoo constructed the algorithm, called the numerical iteration based algorithm, to minimized earing (5) . Agrawal et al employed an upper bound approach to predict the initial blank shape (6) , in which the thickness deviation and earing of formed product were taken into account.…”
Section: Introductionmentioning
confidence: 99%