Device for the preparation of preforms of carbon fiber-reinforced components

Disclosed is a device for preparing preforms of carbon fiber-reinforced components including a preforming mold that can be immobilized on a work bench in an electrically insulated manner, and provided with at least two electrodes in positions in which they contact opposite end areas of the preform t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	COLLADO JIMÉNEZ VALENTIN, BELOKI ZUBIRI OIHANE, MEZZACASA LASARTE RICARDO, IRASTORZA ARREGUI XABIER, SEGURA MORENO MIGUEL, GARCÍA MARTÍNEZ JOSÉ RAMÓN, ESTENSORO ASTIGARRAGA FRANCISCO JOSÉ
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS 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:	Disclosed is a device for preparing preforms of carbon fiber-reinforced components including a preforming mold that can be immobilized on a work bench in an electrically insulated manner, and provided with at least two electrodes in positions in which they contact opposite end areas of the preform to generate a resistive electrical circuit through the carbon fibers to activate a binder present in the preform by heating, a leak-tight elastically deformable compacting membrane capable of adapting to the outer geometry of a preform arranged on the mold, and a pneumatic connection means connected to the compacting device to force the membrane to exert a compacting force on the preform.