원문정보
초록
영어
In this paper, durability verification of forged wheels for automobiles were performed using the finite element method for bending fatigue analysis and impact analysis. In addition, the durability analysis environment of forged wheels was implemented. By analyzing the stress distribution on the surface of the forged wheel, the area with a high possibility of breakage was identified and improved. The durability analysis of the initial model forged wheel was performed by bending fatigue analysis and impact analysis, The stress distribution of the forged wheel surface was analyzed through the analysis results of the initial model. and the spokes, flanges, hubs, and rear parts are less likely to be damaged were cut to reduce the weight by about 10%, and the reliability of the improved model was confirmed.
목차
1. 서론
2. 내구성 시험
2.1 굽힘 피로시험
2.2 휠의 충격시험
3. 굽힘 피로해석
3.1 초기 모델링
3.2 피로해석 조건
3.3 피로해석 결과
4. 휠의 충격해석
4.1 모델링
4.2 충격해석 조건
4.3 충격해석 결과
5. 단조휠 디자인 개선결과
5.1 개선 모델링
5.2 피로/충격 해석결과
6. 결론
References