Method for manufacturing press-molded article and press-molding device

The present invention is a press-forming device (30) for obtaining a press-formed article having a cap-shaped cross-section by compressing a pre-formed article having a cap-shaped cross-section between a punch (31) serving as a first die and dies (32a, 32b) serving as a second die, the press-forming...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WATANABE SHUHEI, TAKAGI KATSUSHIRO, OTA NOBUHIRO, TERANISHI YASUAKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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