A SYSTEM AND A METHOD FOR MANUFACTURING MOLDED PIECES

The present invention is related to a system and method for manufacturing molded pieces in a molding machine, preferably departing from composite plates formed from layers, e.g. carbon fiber layers, through pressing, with a pre-heating step heating the composite plate. According to a preferred embod...

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Bibliographische Detailangaben
Hauptverfasser:	MONZÓN CATALÁN, Iván, GRACIA ARANEGA, Pascual, MARQUÉS PAOLA, Alejandro, DIESTE MARCIAL, José Antonio, LAGUÍA PÉREZ, Alberto, GONZALVO BAS, Berta
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS 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
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Beschreibung
Zusammenfassung:	The present invention is related to a system and method for manufacturing molded pieces in a molding machine, preferably departing from composite plates formed from layers, e.g. carbon fiber layers, through pressing, with a pre-heating step heating the composite plate. According to a preferred embodiment, in order to reduce thermal inertia and optimize the circuits, the molds are heated using thermal fluid flowing through internal ducts with an optimized path, through molds printed using additive manufacturing techniques. In a preferred embodiment, the plate is preheated by means of a heating system with mobile lamps.