구조해석을 통한 SUV 자동차용 클램프 마운트 부품의 형상 평가에 관한 연구
Shape Evaluation of SUV Automotive Clamp Mount Components by Structural Analysis
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초록
In this study, the shape evaluation and design of clamp mount for SUVs (sports utility vehicles) was dealt with through structural analysis. The clamp mount analysis was performed to evaluate stiffness, strength and improvement plans for appropriate shape were found and reflected in the design. In addition, strength analysis and was performed in parallel to solve the problem of rib design around the edge part of the clamp mount and the thickness effect results were reflected in the design. As a result of analysis through various design changes, it was possible to present an appropriate reinforcement design shape. In addition, when the thickness of the fuel tank was changed from 3.2mm to 4.0mm, the stiffness of the fuel tank decreased by approximately 30%, and reinforcement was required.
Abstract
In this study, the shape evaluation and design of clamp mount for SUVs (sports utility vehicles) was dealt with through structural analysis. The clamp mount analysis was performed to evaluate stiffness, strength and improvement plans for appropriate shape were found and reflected in the design. In addition, strength analysis and was performed in parallel to solve the problem of rib design around the edge part of the clamp mount and the thickness effect results were reflected in the design. As a result of analysis through various design changes, it was possible to present an appropriate reinforcement design shape. In addition, when the thickness of the fuel tank was changed from 3.2mm to 4.0mm, the stiffness of the fuel tank decreased by approximately 30%, and reinforcement was required.
참고문헌 (4)
- K. J. Kim, "Hydro-forming Process of Automotive Rear Sub-frame by Computer Aided Engineering(CAE)", KSAE, 16(3), pp.38~43 (2008)
- F. Dohmann, "Tube hydroforming-research and practical application", J. Mater. Process. Tech, 71, pp.174~186 (1997)
- K. J. Kim, "Hydro-forming Process of Automotive Engine Cradle by Computer Aided Engineering(CAE)", KSAE, 16(1), pp.86~92 (2008)
- K. J. Kim, "Hydro-forming Process Development of Automotive AA6061 Rear Sub-frame Side Member by Computer Aided Engineering(CAE)", KSAE, 18(5), pp.45~49 (2010)