234-238 2025 [춘계학술대회]
| 제목 | 재활용 탄소섬유를 적용한 후륜 어퍼암 개발 |
|---|---|
| 분야 | 지능형 샤시 및 제어 |
| 언어 | Korean |
| 저자 | 안희태(현대모비스), 채홍윤(현대모비스), 이계호(현대모비스), 김호동(현대모비스) |
| Key Words | Rear Upper Arm(후륜 어퍼암), Recycled Carbon Fiber(재활용 탄소섬유), Topology Optimization(위상 최적화), Bush Pull-out Force(부시 이탈력), Fatigue Test(내구시험) |
| 초록 |
The use of high-strength carbon fiber-reinforced plastic (CFRP) materials is increasing in the advanced mobility industry, where increasingly stringent environmental regulations are driving the need for lightweight materials. At the end of their lives, CFRP are often disposed of in landfills or through incineration, which pollute the environment and are banned in developed countries. To address environmental concerns, researchers are developing composites using carbon fibers recovered from CFRP waste.1) Recycled CF can be applied to suspension control arm. In this study, rear upper arm applying recycled CF was developed. I designed the shape of rear upper control arm using topology optimization method. And I analyzed its strength characteristics. A protype was fabricated by injection molding and their durability was analyzed via the part’s fatigue tests. |
| 원문(PDF) | 다운로드 |