The Computational Model Influence on the Numerical Simulation Accuracy for Forming Alloy EN AW 5754

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F12%3A%230002869" target="_blank" >RIV/46747885:24210/12:#0002869 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Computational Model Influence on the Numerical Simulation Accuracy for Forming Alloy EN AW 5754
Original language description
These days there is the main effort of car producers in the highest extent to decrease environmental load at car operation. One of the possibility represents reduction of the car weight. That is why there is still increasing portion of using strength materials and alloys based on the aluminium during last years. Processing of these specific materials reveal production problems which can be mostly eliminated by the proper pre-production phase. At this design part of the production technological processestake place predominant role numerical simulations of production process by FEM. For proper computation there is beside geometrical requirements on the stamping shape also necessary knowledge of the material deformation behavior and choice of the suitable computational model. For specific materials mentioned above are still developing new computational models with higher accuracy. In this paper is evaluated the computational model influence on the numerical simulation accuracy in the PAM
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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