COMPOSITE AIRFOIL WITH A SINGLE PLY HAVING PLURALITY OF FIBER ANGLES AND ASSOCIATED METHOD OF MANUFACTURING

A composite airfoil (202) is disclosed. The composite airfoil (202) includes a first ply (300) having a first plurality of strips of fiber oriented at a first angle with respect to a longitudinal axis (302) and a second plurality of strips of fiber oriented at a second angle with respect to the long...

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Bibliographische Detailangaben
Hauptverfasser:	STILIN, Nicholas D, PAQUIN, Bradley L
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STEAM ENGINES TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A composite airfoil (202) is disclosed. The composite airfoil (202) includes a first ply (300) having a first plurality of strips of fiber oriented at a first angle with respect to a longitudinal axis (302) and a second plurality of strips of fiber oriented at a second angle with respect to the longitudinal axis (302) at least a first subset of the first plurality of strips of fibers have fibers intersecting and oriented at an angle to the fibers in at least a second subset of the second plurality of strips of fibers within a ply boundary (316). A corresponding method of manufacturing a composite fan blade is also provided.