Earticle

초록

영어

The flat type automotive cross members with high strength steel have advantages in light weight and fewer parts compared to the hump type cross members. But the complex part shape of the flat type cross member and the poor formability of high strength steel make it difficult to form the parts without forming defects, such as splits and wrinkles. The purpose of this study is to develop the flat type automotive cross member with high strength steel. For that purpose, drawing processes are evaluated using PAM-STAMPTM and proper draw die and blank designs are proposed. Using the proposed die and blank design, the flat type upper and lower cross member could be formed successfully without forming defects.

목차

Abstract
 1. 서론
 2. 크로스 멤버의 성형 공정
  2.1 제품 설계
  2.2 공정 및 금형 설계
  2.3 물성 시험
 3. 크로스 멤버 상판의 성형해석
  3.1 해석 조건
  3.2 초도 해석결과
  3.3 금형 형상수정
  3.4 수정 해석결과
  3.5 시작품 성형
 4. 크로스 멤버 하판의 성형해석
  4.1 해석조건
  4.2 초도 해석결과
  4.3 블랭크 형상 수정 해석결과
  4.4 금형 형상 수정
  4.5 금형 형상 수정 해석결과
  4.6. 시작품 성형
 5. 결론
 참고문헌

키워드

저자

• 인정제 [ Yin, Jeong Je | 인덕대학 기계설계과 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국기계항공기술학회지(구 한국기계기술학회지) [Journal of the Korean Society of Mechanical and Aviation Technology ]

• 간기

  격월간

• pISSN

  1229-604X

• eISSN

  2508-3805

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 550 DDC 620