نبذة مختصرة : One of the ongoing paradigm-shifts in manufacture of civilian aerostructures is the gradual departure from classic prepreg-autoclave manufacturing, and the identification of less energy intensive manufacturing routes. To that end, a set of innovative technologies and alternate materials were implemented in a novel unified thermoset composite manufacturing scheme based on Liquid Resin Infusion by ecoTECH core partner consortium. • Novel automated preforming strategies with dry unidirectional fabrics • Optimized infusion processes at room temperature, with sustainable polymer resin and corresponding infusion strategies • A novel smart mold with micro-vibrations for improved fiber wetting and integrated sensors. Each technology was developed and matured, both independently and in confluence with the others. Finally, a 1700 mm x 700 mm stabilizer panel, with slight curvature and integrated omega stiffener elements, was manufactured – demonstrating and validating the various technology developments.
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