Accurate predictions concerning a forging process can be obtained by numerical simulation,
but only with a thorough knowledge of the main process variables. The material flow …

Energy saving has become a real issue in process management and has led to the analysis
of the energy consumption of forging machines, for the purpose of optimization. This study …

Reliable modelling of plastic deformation during thermomechanical processing requires
robust constitutive models incorporating material and process parameters. This study …

Dynamic testing of materials is necessary to model high-speed forming processes (ie
hammer forging, blanking) and crash/impact behavior of structures, among others. The most …

Nowadays, numerical simulations are more and more used in forging industry, and their
predictability is validated through a comparison with experiments. But sometimes …

Abstract Models using masses dampers and springs have been developed to represent the
dynamic behavior of forging machines piloted by energy, like hammers or screw presses …

Pour les procédés de forgeage nécessitant l'emploi de machines de forge limitées en
énergie, comme les presses à vis ou les marteaux pilons, il est difficile de prédire avec …

Dynamic models using masses, dampers and springs have been developed to represent the
behavior of energy piloted machines. These models were proven to estimate more …

De nos jours, les simulations numériques sont de plus en plus utilisées dans l'industrie de la
forge, et leur prédictibilité est validée grâce à des comparaisons avec des campagnes …

L'économie d'énergie est devenue un véritable enjeu dans la gestion des procédés et a
conduit à l'analyse de la consommation d'énergie des machines de forgeage, et ce à des …