컴퓨터 시뮬레이션을 이용한 자동차용 스프링 링크의 경량화 설계Light-weight Design of Automotive Spring Link Based on Computer Aided Engineering
- Other Titles
- Light-weight Design of Automotive Spring Link Based on Computer Aided Engineering
- Authors
- 박준협; 김기주; 윤준규
- Issue Date
- 2013
- Publisher
- 한국자동차공학회
- Keywords
- Aluminum alloys(알루미늄 합금); Spring link(스프링 링크); Light weight(경량화); CAE(컴퓨터 응용공학)
- Citation
- 한국자동차공학회 논문집, v.21, no.5, pp.157 - 161
- Journal Title
- 한국자동차공학회 논문집
- Volume
- 21
- Number
- 5
- Start Page
- 157
- End Page
- 161
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/15299
- DOI
- 10.7467/KSAE.2013.21.5.157
- ISSN
- 1225-6382
- Abstract
- It is well known that the targeted fuel efficiency could only be achieved by more than 40% reduction of the vehicle weight through improved design and extensive utilization of lightweight materials. In order to obtain the goal of the weight reduction of automobiles, the researches about lighter and stronger spring link have been studied without sacrificing the safety of automotive components. In this study, the weight reduction design process of spring link could be proposed based on the variation of von-Mises stress contour by substituting an aluminum alloys (A356) having tensile strength of 245 MPa grade instead of SAPH440 steels. In addition, the effect of the stress and stiffness on shape variations of the spring link were examined and compared carefully. It could be reached that this approach could be well established and be contributed for light-weight design guide and the safe design conditions of the automotive spring link development.
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Collections - 공과대학 > 기계공학과 > 1. Journal Articles
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