Finite element analysis of springback in bending of aluminium sheets
作者： Volkan Esat , Haluk Darendeliler , Mustafa Ilhan Gokler
DOI: 10.1016/S0261-3069(01)00062-0
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摘要: Abstract Bending is one of the processes frequently applied during manufacture aluminium components. The bending operation involves springback, which defined as elastic recovery part unloading. In manufacturing industry, it still a practical problem to predict final geometry after springback and design appropriate tooling in order compensate for springback. this paper, commercially available finite-element analysis (FEA) software used analyse different materials thickness. amount total equivalent plastic strains von Mises stresses are presented. FEA results compared with empirical data.
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