HEMMING FINISHING PUNCH, ROBOT INCLUDING HEMMING FINISHING PUNCH, AND HEMMING FINISHING PROCESSING METHOD

HEMMING FINISHING PUNCH, ROBOT INCLUDING HEMMING FINISHING PUNCH, AND HEMMING FINISHING PROCESSING METHOD

Provided is a finishing processing method, including placing an inner panel having a protrusion and an outer panel on each other, and, by using a hemming finishing punch having an arc-shaped pressing surface and having a relief hole of a size corresponding to the protrusion at a central part of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Mochizuki, Koji, Matsuno, Yuji, HORIKE, Kohei
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:Provided is a finishing processing method, including placing an inner panel having a protrusion and an outer panel on each other, and, by using a hemming finishing punch having an arc-shaped pressing surface and having a relief hole of a size corresponding to the protrusion at a central part of the pressing surface, pressing the outer panel so that the arc-shaped pressing surface is rolled along an end portion of the outer panel and the relief hole corresponds to the protrusion.