Experimental validation of numerical sensitivities in a deep drawing simulation.

Autor: Boogaard, A., Carleer, B., Atzema, E., ter Wijlen, E.
Zdroj: International Journal of Material Forming; Apr2008 Supplement, Vol. 1, p41-44, 4p
Abstrakt: Deep drawing of a benchmark B-pillar is numerically modelled and experimentally performed with varying blankholder force and several blank shape parameters. The most influential parameters are selected for optimisation. Direct application of Autoform sigma software was used to determine sensitivities, as well as indirect application using response surfaces. Interesting nonlinear sensitivities were found that will be missed with simple linear screening techniques. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index