PRESS MOLDING DEVICE AND PRESS MOLDING METHOD

This press-forming apparatus is a press-fanning apparatus (1) for manufacturing a press-formed article (100) from a workpiece sheet by moving at least one of a die (10) and a punch (20) so as to be close to each other in a press-forming direction, the press-formed article (100) having a top portion...

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Bibliographische Detailangaben
Hauptverfasser:	Masaru ITOH, Toshiya SUZUKI, Yasuharu TANAKA, Misao OGAWA, Hiroyuki TANOUE
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	This press-forming apparatus is a press-fanning apparatus (1) for manufacturing a press-formed article (100) from a workpiece sheet by moving at least one of a die (10) and a punch (20) so as to be close to each other in a press-forming direction, the press-formed article (100) having a top portion (101), a first sidewall portion (103), and a second sidewall portion (105), the first sidewall portion (103) and the second sidewall portion (105) being connected to ridge portions formed on both edges of the top portion (101), wherein the die (101) includes: a die (11) slide; a first divisional die (13); a second divisional die (15); a second divisional die driving unit (15D); a die pad (17); a die pad d1iving unit (17D); an insert block (19); and an insert block driving unit (19D).