Systems of forming a skin for a composite structure

Systems and methods of forming a skin for a composite structure and composite structures including the same. The systems and methods include operatively attaching a charge of composite material to a flexible substrate to define a composite-substrate assembly. The systems and methods further include...

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Bibliographische Detailangaben
Hauptverfasser:	Willden, Kurtis S, Metschan, Stephen Lee, Phillips, Richard V
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 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:	Systems and methods of forming a skin for a composite structure and composite structures including the same. The systems and methods include operatively attaching a charge of composite material to a flexible substrate to define a composite-substrate assembly. The systems and methods further include deforming the composite-substrate assembly by conforming the composite-substrate assembly to a non-planar pre-forming surface of a pre-forming mandrel to define a non-planar skin surface contour on the charge of composite material. The systems and methods further include maintaining the charge of composite material in tension in a direction that is parallel to an interface between the charge of composite material and the flexible substrate during the deforming.