공구에 보강부재 예비 성형품과 복합 구조물 강화부를 배치함으로써 복합 구조물이 제조된다. 상기 예비 성형품과 복합 구조물 강화부는 진공 백에서 진공흡인되는 공정을 거치고 열경화성 수지로 동시주입되어 통합되고 보강된 복합 구조물로 형성된다.
A composite structure is made by placing a stiffener preform and a composite structure reinforcement on a tool. The preform and the reinforcement are vacuum bagged processed and co-infused with a thermoset resin to form a stiffened, unitized structure.
Composite Structures having Integrated Stiffeners and Method of Making the Same
일체화된 보강부재를 갖는 복합 구조물 그 제조 방법
2018-04-19
Patent
Electronic Resource
Korean
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