Critical issues in the simulation of hot forming operations |
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Authors: | P F Bariani S Bruschi A Ghiotti |
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Affiliation: | (1) DIMEG, University of Padova, Via Venezia 1, 35131 Padova, Italy;(2) DIMS, University of Trento, Via Mesiano 77, 38050 Trento, Italy; |
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Abstract: | The paper deals with the correlations that can be established in the numerical simulation of manufacturing process chains
among the process parameters, microstructure evolution, and properties of the final product. With the focus on process chains
applied to bulk and sheet metal parts where deformation is carried out in hot working conditions, the paper illustrates through
three application cases the role that the analysis of the microstructure evolution plays in the process chains simulations
and, in particular, in enhancing the capabilities of the models that are currently implemented in commercial FE codes for
predicting the properties of the final part. |
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Keywords: | |
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