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Document type:
Konferenzbeitrag 
Author(s):
Weinschenk, A.; Schrepfer, A.; Volk, W. 
Title:
Experimental Validation of Detecting Surface Deflections on Sheet Metal Parts with LS-Dyna 
Abstract:
The appearance of surface deflections on sheet metal parts is undesirable. When surface deflections are detected on a sheet metal part during tryout, the tool geometry has to be modified. This procedure is performed at a later stage of the product development process which leads to high costs and effort. Therefore, it is useful to detect surface deflections before the actual production in the finite element simulation. Then, it is much easier to modify the tool geometry in such a way that surfac...    »
 
Keywords:
LS-Dyna, Sheet Metal Forming, Surface Deflections, Finite Element Analysis 
Book / Congress title:
11th European LS-DYNA Conference 
Date of congress:
09.-11.05.2017 
Year:
2017 
Language:
en 
TUM Institution:
Lehrstuhl für Umformtechnik und Gießereiwesen