Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
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Aircraft Window Frame Manufacturing Method and Property Study

항공기용 Window Frame 프리폼 제조 방법 및 물성 연구

  • Kim, Hyeong Kab (Department of Textile Engineering, Yeungnam University) ;
  • Kim, Jae Gwan (Department of Textile Engineering, Yeungnam University) ;
  • Lee, Joon Seok (Department of Textile Engineering, Yeungnam University)
  • 김형갑 (영남대학교 공과대학 융합섬유공학과) ;
  • 김재관 (영남대학교 공과대학 융합섬유공학과) ;
  • 이준석 (영남대학교 공과대학 융합섬유공학과)
  • Received : 2012.02.20
  • Accepted : 2012.04.23
  • Published : 2012.06.30
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Abstract

An aircraft window frame preform manufacturing method with braided fabric or multi-axial warp knitted fabric was proposed. The tensile, bending, and compressive properties of chopped composites, braided composites, and multi-axial warp knitted composites were compared to confirm the mechanical property of braided or multi-axial composites in order to see if they perform better than that of chopped composites. In cases involving a 60% fiber volume fraction, the mechanical properties of the braided composite were 1.8 or 2 times higher than those of the chopped composite.

Keywords

References

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