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3D프린팅 기술 활용 전기차 A/S용 배터리 갭 필러 리본 최적화
온한우(Hanwoo On),이동우(Dongwoo Lee),최재준(Jaejun Choi),여인완(Inwan Yeo),김종현(Jonghyun Kim),전경화(Kyounghwa Jeon) 한국자동차공학회 2023 한국자동차공학회 부문종합 학술대회 Vol.2023 No.5
Special Service Tool, which is specially manufactured to enable work that cannot be repaired with general tools during automobile maintenance, has relatively low production quantity and high production cost. Therefore, the application of 3D printing on it could be effective in that the technology is powerful for small serial production. In this study, to verify the effectiveness of Special Service Tool applying 3D printing technology, the Gap Filler Ribbon for the electric vehicle battery aftermarket service was selected as a pilot part and developed. In order to maximize the effect through 3D printing, the shape was optimized and the SMX structure was applied to the element inside the Static Mixer, and was consolidated with the Gap Filler Ribbon. Through this optimization, Gap Filler Ribbon has reduced production time, cost, the number of parts, weight, and working hours compared to existing models. In addition, it has suggested the possibility of innovating the supply chain through 3D printing technology from a long-term perspective.