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상부금형 변경에 따른 상용 A-IMS 핵심 부품 최적화 설계

원문정보

Optimal Design of the A-IMS Core Components for Commercial Vehicle by the Effect of Upper Die Type

민세훈, 서현규

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

The objective of this study is to investigate the effect of closed and open type on the load characteristics and amount of waste in tubular shaft and solid shaft for optimal design. The open and closed type were designed by 6 stage processes and applied for analysis. The coefficient of friction was set to Oil_Cold conditions as refer to the analysis library. It is found that the actual underfill phenomenon was not observed on the closed and open type. The metal flow of the closed and open type are revealed that the folding phenomenon was not occurred, thus there is no problem in actual production. The load characteristics are similar from stage 1 to stage 3 due to the same geometry of upper and lower die. However, tubular shaft and solid shaft are decreased 26% and 32% load from stage 4 to stage 6. In case of open type, amount of waste of tubular shaft and solid shaft are each 11g and 14g.

목차

Abstract
 1. 서론
 2. 수치 해석적 연구 방법
  2.1 각 제품의 상부금형의 형상
  2.2 공정 해석
 3. 결과 및 고찰
  3.1 결육(Under-fill) 특성
  3.2 금속 유동선(Metal Flow) 특성
  3.3 하중(Load) 특성
  3.4 소재가 낭비되는 양
 4. 결론
 후기
 References

저자정보

  • 민세훈 Se-Hun Min. Graduate school of Mechanical Engineering, Kongju National University
  • 서현규 Hyun-Kyu Suh. Member, Division of Mechanical & Automotive Engineering, Kongju National University

참고문헌

자료제공 : 네이버학술정보

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