Composite profiles, such as rotor blades, airfoils, I-beams, and box beams having non-uniform cross sections, and a system, method and process for pultrusion of composite profiles. The pultrusion of a heavier or thicker cross section portion of the composite profile is performed in-line and upstream from pultrusion of a thinner or lighter portion of the pultruded profile using a separate die for the thicker portion of the cross section, or leading edge slug, in order to optimize the processing conditions, productivity, and consistency of the composite profiles.
PULTRUSION OF PROFILES HAVING NON-UNIFORM CROSS SECTIONS
PULTRUSION VON PROFILEN MIT UNGLEICHFÖRMIGEN QUERSCHNITTEN
EXTRUSION PAR TIRAGE DE PROFILÉS AYANT DES SECTIONS TRANSVERSALES NON UNIFORMES
2024-01-17
Patent
Electronic Resource
English
Energy absorption in pultrusion composite profiles
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