A Method for Optimal Blank Shape Determination in Sheet Metal Forming Based on Numerical Simulations
نویسندگان
چکیده
منابع مشابه
Adaptive Numerical Analysis of Wrinkling in Sheet Metal Forming
Hutchinson approach has been successfully used by a number of researchers in thin sheet metal forming processes for wrinkling prediction. However, Hutchinson approach is limited to regions of the sheet that are free of any contact. Therefore, a new wrinkling indicator that can be used in the contact areas is proposed. Discretisation error indicators are also used to present a comprehensive appr...
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ژورنال
عنوان ژورنال: Strojniški vestnik – Journal of Mechanical Engineering
سال: 2013
ISSN: 0039-2480
DOI: 10.5545/sv-jme.2012.989