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고강성 고분자계 리어 시트 암레스트 프레임 측면 구조 강성 해석
문홍권(Hongkwon Moon),강찬우(Chanwoo Kang),노상호(Sangho Noh),김덕래(Deokrae Kim),김상호(Sangho Kim) 한국자동차공학회 2011 한국자동차공학회 학술대회 및 전시회 Vol.2011 No.11
Rear seat armrest is a very important auto part that provides various functions such as passenger"s comfort, side inclining prevention, shock absorption for side crash, etc. Currently, in Korea, since welded steel frame is used largely, problems of production process and over-weight are continuously occurred. In this paper, therefore, we examined necessity of application of high stiffness polymeric(PA6+LGF, PP+LGF) which is light-weight and simplifies production processes, and analyze reinforcement structure by applying load (30㎏.f) at 20㎜ from the end of the side to solve problems of production process and over-weight. also, subjected armrest frame and finished armrest to compression test in same condition. Consequently, We obtained satisfactory results to the specification from the armrest with PA6+LGF material compared to that with steel material.