BENDING TOOL FOR A SHEET BENDING PRESS AND METHOD FOR THE PRODUCTION THEREOF

The invention relates to a bending tool (1) for a sheet bending press, especially an edging press, for the die bending of workpieces to be produced from sheet metal, and to a method for the production thereof. The bending tool (1) has a plurality of plates (2) arranged in series flat against one an...

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Bibliographische Detailangaben
1. Verfasser:	FISCHEREDER, BERNHARD
Format:	Patent
Sprache:	eng ; fre ; ger
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:	The invention relates to a bending tool (1) for a sheet bending press, especially an edging press, for the die bending of workpieces to be produced from sheet metal, and to a method for the production thereof. The bending tool (1) has a plurality of plates (2) arranged in series flat against one another and connected to one another to form a plate assembly (3), and having a clamping region (6), a core region (7) and a forming region (8). In the core region (7), the plates (2) forming the plate assembly (3) have apertures (18) for forming a cavity (20), which passes through the plate assembly (3) in the direction of a bending axis and in which a core (22) of a foam structure (21) is arranged.