Earticle

초록

영어

Lightweighting is crucial in various industries, especially for bicycles where weight and stiffness are key. Traditional materials like steel, aluminum, and carbon each have pros and cons. This study compares hybrid tubes made of aluminum and carbon composites with conventional aluminum tubes. Using structural analysis and experimental testing, the hybrid tubes showed a weight reduction of up to 17.25% and maintained acceptable deformation levels. Finite element analysis confirmed these findings, demonstrating the hybrid tubes' potential as superior bicycle frame materials. Future research should focus on long-term durability and fatigue characteristics.

목차

Abstract
1. 서론
2. 실험 시편제작 및 실험방법
2.1 실험 시편의 제작
2.2 실험방법
3. 실험결과 및 분석
3.1 경량화율 측정
3.2 굽힘시험
4. 유한요소해석
4.1 해석의 목 적
4.2 모 델 및 경계조건
4.3 Mesh 생성
5. 유한요소해석 결과
5.1 굽힘하중 500N 작용 시
5.2 굽힘하중 1,000N 작용 시
5.3 굽힘하중 1,500N 작용 시
5.4 굽힘하중 2,000N 작용 시
5.5 해석의 결과
6. 결론
References

키워드

하이브리드 복합재 알루미늄 탄소섬유 경량 설계 유한요소해석 구조 최적화 Hybrid Composite Aluminum Carbon Fiber Lightweight Design Finite Element Analysis Structural Optimization

저자

• 오성근 [ Seong-keun Oh | Graduate school, Department of Carbon and Nano Component Materials Engineering, Jeonju University ]
• 김한빛 [ Han-Bit Kim | Graduate school, Carbon Convergence Engineering, Jeonju University ]
• 강성수 [ Sung-Soo Kang | Professor, Mechanical and Automotive Engineering, Jeonju University ] Corresponding Author

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