FE Analysis on Deformation Mechanism of Strain-Rate-Sensitive Materials in Cylindrical Deep-Drawing with Combination Punch Speed and Blank Holder Control

In the sheet stamping of strain-rate-sensitive materials, the forming limit is governed by punch speed (SPD) as well as blank holding force (BHF). In previous research, a combination control algorithm for simultaneously varying SPD and BHF was proposed to achieve high-speed deep-drawing. In this stu...

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Veröffentlicht in:	Journal of Solid Mechanics and Materials Engineering 2007, Vol.1(12), pp.1385-1396
Hauptverfasser:	YAGAMI, Tetsuya, MANABE, Ken-ichi
Format:	Artikel
Sprache:	eng
Schlagworte:	Blank Holding Force Blanks Computer simulation Deep drawing Deformation mechanisms FEM Finite element method Punch Speed Punches Reduction Stamping Stamping Control Strain-Rate-Sensitive Material
Online-Zugang:	Volltext
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