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VDI 3420 - Draft Implementation of stochastic simulations for sensitivity analysis and robustness evaluation in sheet metal forming

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German title
Durchführung von stochastischen Simulationen zur Sensitivitätsanalyse und Robustheitsbewertung in der Blechumformung
Publication date
2022-04
End date of the objection deadline
2022-07-31
Publisher
Engl. VDI-Gesellschaft Produktion und Logistik
Related manuals
Number of pages
12
Available in
German
Abstract

The influence of scattering parameters (e.g. flow curve, sheet thickness) as well as the change of boundary conditions (e.g. edge radii, blankholder forces) are only selectively investigated in forming simulation today. Here, stochastic simulation offers enormous potential to determine the sensitivity of parameters and to investigate process robustness. This standard provides potential users with an introduction to the topics of sensitivity analysis and robustness evaluation. Target groups for the standard are users from the fields of sheet metal forming, tool development and forming simulation.

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