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Dokumenttyp:
Konferenzbeitrag 
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz 
Autor(en):
Mackensen, A.; Hoffmann, H. 
Titel:
Effect of non-linear strain paths on the forming limit diagram of AHSS 
Seitenangaben Beitrag:
2279-2289 
Abstract:
The determination of forming limit diagrams is a common method for sheet metal forming processes to provide material formability for the failure prediction. The extent to which the material-specific forming limit curve can be applied is somewhat restricted as its strain dependent failure criterion is based on a linear strain path and therefore has a limited usage for multi-stage forming processes. The overall objective of this work is to identify the effect of non-linear strain paths on the FLD...    »
 
Stichworte:
AHSS; Formability; Forming limit diagram; Nakajima method; Non-linear strain path; Optical deformation measuring system 
Kongress- / Buchtitel:
Materials Science and Technology Conference and Exhibition 2009, 
Konferenzort:
Pittsburgh, PA, USA 
Datum der Konferenz:
Oct 25-29 2009 
Jahr:
2009 
Nachgewiesen in:
Scopus 
E-ISBN:
978-161567636-1 
Reviewed:
ja 
Sprache:
en 
TUM Einrichtung:
Lehrstuhl für Umformtechnik und Giewereiwesen