Design & Manufacturing

  • 제16권2호
  • /
  • Pages.60-65
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  • 2022
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  • 2800-0323(pISSN)
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  • 2733-452X(eISSN)
한국금형공학회 (Korean Society of Die & Mold Engineering)
권호 표지

밀폐형 함침법을 이용한 CFRP 사각 파이프 인발성형에서 인발장치 및 경화금형에 관한 연구

A study on the drawing device and curing mold in CFRP rectangular pipe pultrusion process using a closed impregnation method

  • 강병수 (한국생산기술연구원 청정기술연구소) ;
  • 유형민 (한국기술교육대학교 기계공학부)
  • Kang, Byung-Soo (Research Institute of Clean Manufacturing System, Korea Institute of Industrial Technology (KITECH)) ;
  • Yoo, Hyeong-Min (School of Mechanical Engineering, Korea University of Technology and Education (KOREATECH))
  • 투고 : 2022.06.17
  • 심사 : 2022.06.30
  • 발행 : 2022.06.30
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초록

In the pultrusion process for the CFRP (Carbon fiber reinforced plastic) rectangular pipe, the drawing device is eseential which can continuously produces products and draws the carbon fiber tow. In addition, since the degree of cure changes depending on the temperature and the temperature ditribution of the curing mold changes depending on the pultrusion speed, the temperature distribution of the curing mold under certain conditions must be studied before processing. In this study, in the pultrusion process using a closed impregnation method, which has several advantages compared to the general pultrusion process using a open bath impregnation method, the drawing force required to pull the carbon fiber tows and the temperature distribution of the curing mold was analyzed to design the drawing device and the curing mold efficiently.

키워드

과제정보

이 논문은 중소벤처기업부에서 선도연구기관협력기술개발사업(산연협력R&VD)으로 시행한 '탄소 복합재 제조를 위한 양산화 기술개발' (2020-2021) 과제(S3009618)의 기술개발 결과임.

참고문헌

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