METHOD FOR PRODUCING A SHAPED PART

The invention relates to a method for producing a shaped part from an aluminum sheet comprising an aluminum alloy, in particular an aluminum alloy of the 5000 series, wherein at least one aluminum sheet is introduced in a forming tool and cold-formed by the same, and in a further step, or in further...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	STALL WOLFGANG, CANALINI CLAUDIO, RADLMAYR KARL MICHAEL
Format:	Patent
Sprache:	eng
Schlagworte:	CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The invention relates to a method for producing a shaped part from an aluminum sheet comprising an aluminum alloy, in particular an aluminum alloy of the 5000 series, wherein at least one aluminum sheet is introduced in a forming tool and cold-formed by the same, and in a further step, or in further steps, the cold-formed aluminum sheet is heated at least once at least in some regions and at least once further formed. In order to create advantageous conditions for the method, it is proposed for the heated aluminum sheet to be subjected to the further forming step even before a temperature has been reached which the aluminum sheet has during the cold forming thereof.