Evaluation of Forming Limit by the 3 Dimensional Local Bifurcation Theory

A theoretical prediction and evaluation method for the sheet metal formability is developed on the basis of the three-dimensional local bifurcation theory previously proposed by authors. The forming limit diagram represented on the plane defined by the ratio of stress component to work-hardening rat...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Nishimura, Ryuichi, Ito, Koichi, Nakazawa, Yoshiaki, Uemura, Gen, Mori, Naomichi
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	ALLOYS BIFURCATION FRACTURES INSTABILITY MATERIALS SCIENCE MATERIALS WORKING METALS SHEETS STRAIN HARDENING STRAINS STRESSES THREE-DIMENSIONAL CALCULATIONS
Online-Zugang:	Volltext
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