Authors
Carl Labergère, Sebastien Remy, Pascal Lafon, A. Delespierre, Laurent Daniel, G. Kang,
Title
Benchmark of a forging process with a hammer: Comparison between fem simulation results and real part shapes using 3D digitising scanner
In
Mecanique et Industries
Volume
12
Issue
3
Pages
215–222
Year
2011
Publisher's URL
http://www.scopus.com/inward/record.url?eid=2-s2.0-79960671052&partnerID=40&md5=d6a06dc00d82593cbe17a2e0f0a0f178
Indexed by
Abstract
As 3D scanners and numerical simulation are now mature, we have made a benchmark by comparing simulation results with real forged parts. We did consider the complete forging process of a cylindrical part using hammer from the billet to the final part. This process has been simulated using a thermo-elasto-viscoplastic constitutive equation including the ductile damage with the implemented with the help of VUMAT subroutine provided by ABAQUS software. Before and after each step, the forged part is scanned and compared with the result of the FEM simulation in order to tune some of the process numerical simulation parameters. © AFM, EDP Sciences 2011.
Affiliations
Offprint