CAE를 이용한 자동차용 휠캐리어의 경량 설계
Light-Weight Design of Automotive Wheel Carrier by Using CAE (Computer Aided Engineering)
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초록
In order to obtain the goal of the weight reduction of automobile components, the researches about lighter and stronger wheel carriers have been studied without sacrificing the safety of them. In this study, the weight reduction design process of wheel carrier could be proposed based on the variation of von-Mises stress contour by substituting an AA6061 (aluminum 6061 alloy) having tensile strength of 310 MPa grade instead of FCD600 Irons. From the stress analysis results before and after design modification, the stress relaxation was done at every given loading conditions. Therefore, it could be reached that this approach method could be well established and be contributed for light-weight design guide and the optimum design conditions of the automotive wheel carrier development.
Abstract
In order to obtain the goal of the weight reduction of automobile components, the researches about lighter and stronger wheel carriers have been studied without sacrificing the safety of them. In this study, the weight reduction design process of wheel carrier could be proposed based on the variation of von-Mises stress contour by substituting an AA6061 (aluminum 6061 alloy) having tensile strength of 310 MPa grade instead of FCD600 Irons. From the stress analysis results before and after design modification, the stress relaxation was done at every given loading conditions. Therefore, it could be reached that this approach method could be well established and be contributed for light-weight design guide and the optimum design conditions of the automotive wheel carrier development.
참고문헌 (5)
- 김기주, "CAE 해석을 이용한 자동차용 AA6061 리어 서브-프레임의 경량화 설계", 한국자동차공학회 논문집, 20(3), pp.77~82 (2012), 한국자동차공학회[DOI]
- 박준협, "컴퓨터 시뮬레이션을 이용한 자동차용 스프링 링크의 경량화 설계", 한국자동차공학회 논문집, 21(5), pp.157~161 (2013), 한국자동차공학회[DOI]
- Suspension analysis load input formulas, , ETA, 1~14 (1990)
- K. J. Kim, "Automotive Application of Tailor Welded Blank Using Computer Aided Engineering Technique", KSMT, 7(4), pp.1~6 (2005)
- K. J. Kim, "Application of Hot Press Forming Process by Using CAD(Computer Aided Design)", KSMT, 7(4), pp.33~37 (2005)