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자동차 부품 제조라인의 생산, 품질 이력 3D 가시화 시스템에 관한 연구
황다혜(Dahye Hwang),김승현(Seunghyeon Kim),이상현(Sanghyun Lee),강정태(Jeongtae Kang),노상도(Sangdo Noh) (사)한국CDE학회 2018 한국CDE학회 논문집 Vol.23 No.4
Recently, many manufacturers are recalling due to product quality problems. since it is difficult to record and utilize the manufacturing information in all steps of manufacturing, it is hard to figure out a cause of the quality problem clearly in the process of manufacturing and supplying parts. It is necessary to share the manufacturing information throughout the supply chain particularly among small and medium-sized manufacturers, but related infrastructure and information systems are in shortage. In this research, a 3D-based visualization system to cope with quality problems after product shipment was proposed. The proposed system shows the past state of the process and the flow of the logistics of the product in which the complaint after a shipment has occurred to the 3D-based visualization. It also shows the manufacturing history including product defect information and the status of each facility. In addition, it is possible to compare the production results for each scenario based on the built-in simulation function and perform alternative analysis on an improvement of the line such as buffer optimum capacity calculation or cycle time reduction. It was developed using open source for the diffusion of medium and small-sized manufacturing companies and applied to the actual production line of auto parts company.