Publication :


Title:

Hot blanking tools thermo-mechanical loading simulations

Authors: R. Gomes, C. Boher and L. Penazzi
Year: juillet 2016
Proceedings de : NUMIFORM 2016.
Pages 3


Abstract:
Hot blanking is a promising process to produce cars’ body parts. The high thermo-mechanical stresses in blanking operations may damage blade tools. To get better insight into the damage mechanisms and their evolutions, a finite element numerical model to simulate the process and achieve the thermo-mechanical loadings is developed. The effect of blank’s initial temperature, the cutting clearance and thermo-mechanical behaviour of tools are investigated. Experimental hot blanking tests are performed in order to examine the relevance of the simulations.

Bibtex citation :
@INPROCEEDINGS{Gomes2016,
Author={Gomes, R. and Boher, C. and Penazzi, L.},
Title={Hot blanking tools thermo-mechanical loading simulations},
Booktitle={NUMIFORM 2016},
Pages={3},
Year={2016}}


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