2륜 및 4륜차 사이드 미러의 LED Cover 금형 최적 설계 연구

There are so many parts like mechanics, electrics, and so on in automobile. In modern times, according to the lightweight of automobile, engineering plastics parts are used to make by injection molding method. Additionally, many points of parts of 2 wheel and 4wheel Automobile are made not machining but injection molding with engineering plastics. Especially, if parts made by injection mold make the difficult shapes like slant surface, it must be used to the slide core at injection mold. Generally, it is used to the slide core with the oil pressure cylinder. But, that is not good for productivity and cost to make parts. So, it must be used to one-body injection mold although difficult to design that. In this study, to make the slant surface of reflector to install the LED board of side mirror at automobile, it was designed the optimum injection mold. It was used to Pro/E for the design of one-body injection mold and Mold flow for injection molding analysis.