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Document type:
Zeitschriftenaufsatz 
Author(s):
Kuppert, Andreas; Merklein, Marion; Friebe, Harald; Moller, Theodor; Hotz, Walter; Volk, Wolfram 
Title:
Influence of strategy of evaluation on forming limit curve 
Abstract:
The forming limit curve is to this day the proven and established method for determining the failure limit of the material and can be used as input parameters for most modern simulation codes in sheet metal forming The quality of the FLC is decisively dependent on the definition of the beginning instability during forming, they are based on studies of Keeler [1] and Goodwin [2]. In this paper it is shown that especially in lightweight materials, the standardized method according to ISO 12004-2 m...    »
 
Journal title:
Materials Testing 
Year:
2013 
Journal volume:
55 
Journal issue:
Pages contribution:
668-672 
Covered by:
Scopus; Web of Science 
Publisher:
Carl Hanser Verlag 
Publisher address:
München 
E-ISSN:
0025-5300 
TUM Institution:
Lehrstuhl für Umformtechnik und Gießereiwesen