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자동차 도어래치 터미널 어셈블리의 인서트 금형개발에 관한 연구
한국기계항공기술학회(구 한국기계기술학회) 한국기계항공기술학회지(구 한국기계기술학회지) 제21권 제6호 2019.12 pp.1186-1192
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4,000원
In this study, simulation studies were conducted to develop insert injection molds to improve the mass production of terminal assemblies. For the main part of the automobile door latch, charging, holding pressure and deformation analysis were performed according to the gate position of the injection process. As a result of injection molding analysis of the terminal assembly, the flow pattern was uniformly made while maintaining a constant balance of the filling of the product, and the pressure distribution at the time of filling was confirmed. When the analysis results are applied to the mold fabrication in the improved structural method, the transfer lines of the molten resin are controlled by the dam of the 1st injection molding, so that the transmission line is not short-circuited or deformed, and the watertightness, corrosion resistance, and good surface We believe the injection will be possible.
한국기계항공기술학회(구 한국기계기술학회) 한국기계항공기술학회지(구 한국기계기술학회지) 제21권 제6호 2019.12 pp.1193-1197
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4,000원
The Carbon Fiber Reinforced Plastic(CFRP) is used in many industrial areas owing to its excellent specific strength. In order to be utilized for machine parts, it is needed to have the hole drilling machining that presents the excellent surface. For the excellent hole machining of CFRP, this study evaluated the cutting force and remaining burr in accordance with changes in temperature by cooling down the temperature of the machining part. It could be used for other machining of composite materials produced by laminating fabric.
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