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:: Volume 13, Issue 3 (Manufacturing and Production 2017) ::
2017, 13(3): 21-31 Back to browse issues page
Investigation of Drawing Bead Parameters and Multi Objective Optimization in Deep Drawing Process
Parviz Kahhal Dr. , Seyed Yousef Ahamadi Brooghani Dr., Hamed Deilami Azodi Dr.
Assistant Professor University of Ayatollah Alozma Boroujerdi
Abstract:   (1452 Views)

Present study describes approach of applying RSM with a Pareto-based multi-objective GA to optimize the deep drawing process. Previous studies, integrated the FEA and optimization technique to find the optimal parameters by transforming multi objective-problem into a single-objective problem. This paper aims to minimize the functions of fracture and wrinkle. Design variables are blank-holding-force and draw-beads geometry. RSM has been used for design of experiment and finding relationships between variables and functions. Proposed approach has been investigated on a fuel-tank drawing part and it has been observed that it is more effective and accurate than traditional ‘trial and error’ procedure.

Keywords: Multi-objective optimization, Deep drawing process, Response surface model, Genetic algorithm, Forming limit Curve
Full-Text [PDF 1194 kb]   (596 Downloads)    
Type of Study: Research | Subject: Manufacturing And Production
Received: 2014/03/11 | Accepted: 2015/10/03 | Published: 2016/08/01
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Kahhal P, Ahamadi Brooghani S Y, Deilami Azodi H. Investigation of Drawing Bead Parameters and Multi Objective Optimization in Deep Drawing Process. Aerospace Mechanics Journal. 2017; 13 (3) :21-31
URL: http://measej.ir/article-1-1358-en.html
Volume 13, Issue 3 (Manufacturing and Production 2017) Back to browse issues page
                         مجله علمی-پژوهشی مکانیک هوافضا                                Aerospace Mechanics  Journal Aerospace Mechanics Journal
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