Method for forming a sheet blank as a workpiece in a forming tool

A method is provided for forming a flat metal blank as a workpiece in a forming die. The method may include providing a forming die with at least one cavity, and providing at least one blankholder for fixing a flat metal blank to the at least one cavity during the forming. The method may also includ...

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Bibliographische Detailangaben
1. Verfasser:	Amborn, Peter
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS 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:	A method is provided for forming a flat metal blank as a workpiece in a forming die. The method may include providing a forming die with at least one cavity, and providing at least one blankholder for fixing a flat metal blank to the at least one cavity during the forming. The method may also include heating the flat metal blank to a solution heat treatment temperature specific to the flat metal blank while maintaining the forming die at the solution heat treatment temperature. The method may also include forming the workpiece from the flat metal blank at the solution heat treatment temperature.