Method of removing formed parts from a die

Method of removing formed parts from a die

To remove a formed part 10 from a die 12, the part 10 having been produced by clamping a preform 36 between first and second dies 12 and 13 and forming at least a portion 14 of the preform 36 into a cavity 32 of the first die 12, a vacuum is drawn from between the formed part 10 and the second die 1...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: C HOWARD HAMILTON, PAUL R PUHACZEWSKI
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:To remove a formed part 10 from a die 12, the part 10 having been produced by clamping a preform 36 between first and second dies 12 and 13 and forming at least a portion 14 of the preform 36 into a cavity 32 of the first die 12, a vacuum is drawn from between the formed part 10 and the second die 13, and the second die 13 is separated from the first die 12, so that the formed part 10 is withdrawn from the cavity 32.