Development of a self-learning transformation and dilatometer model for the virtual process design of hot stamping processes

Third party funded individual grant


Start date : 01.07.2019

End date : 30.09.2021

Website: http://pleione.lft.uni-erlangen.de/forschung/projekte/entwicklung-eines-lernenden-umwandlungs-und-dilatometermodells-zur-virtuel


Multidimensionale Approximation der Versuchsdaten

Project details

Scientific Abstract

Partial hot stamping is a process variant to conventional hot stamping for manufacturing parts with tailored properties. In terms of a time and cost-efficient process design, an accurate prediction of the microstructural changes over the process chain is necessary. To minimize the experimental effort for this, a virtual dilatometer was developed within the framework of this research project. Therefore, an extensive database was set up. Based on the experimental data, an existing material model was extended. Together with a self-learning function for iterative experimental design, this is the main part of the virtual dilatometer. The developed process model was validated through a hot stamped demonstrator component.  

Involved:

Contributing FAU Organisations:

Funding Source