FORMING DIE FOR PRESSURE-FORMING WORKPIECES AND METHOD FOR PRODUCING A FORMING DIE FOR PRESSURE-FORMING WORKPIECES

A forming die for pressure-forming workpieces comprises a die core and a core reinforcement in the form of a reinforcement member made of fibre-reinforced plastics material. The reinforcement member is radially pretensioned against the die core and comprises a plastics matrix and a reinforcing fibre...

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Bibliographische Detailangaben
Hauptverfasser:	LUTHER, TORBEN, BEIHOFER, DENNIS, MARRÉ, MICHAEL, WAGNER, HENNING, MICHI, WERNER
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	A forming die for pressure-forming workpieces comprises a die core and a core reinforcement in the form of a reinforcement member made of fibre-reinforced plastics material. The reinforcement member is radially pretensioned against the die core and comprises a plastics matrix and a reinforcing fibre structure which is embedded in the plastics matrix and which extends in the peripheral direction of the die core. A method for producing the forming die includes applying the the fibre-reinforced plastics material to the die core so as to produce a radial pretensioning of the reinforcement member against the die core.