CAE 성형해석 데이터의 사출금형 설계 활용 방법에 관한 연구
A study on the injection mold design application method of CAE mold analysis data
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초록
Cell phone injection is characterized by its small size and thinness. In addition, the product has a short cycle time, requiring a very short production schedule. To produce more accurate products faster, data from experience in producing similar products is required. In this study, two mobile phone models are presented. In this study, the quality problems caused by molding analysis and actual injection molding were analyzed and made into a database. As a result, it was considered that all the defects in the molding analysis do not affect the product in some cases, rather than appear as defects in the actual product. All defects shown in the molding analysis can be made into a database, and based on this data, it will be possible to obtain an effect that can predict more accurately whether it will cause problems after injection
Abstract
Cell phone injection is characterized by its small size and thinness. In addition, the product has a short cycle time, requiring a very short production schedule. To produce more accurate products faster, data from experience in producing similar products is required. In this study, two mobile phone models are presented. In this study, the quality problems caused by molding analysis and actual injection molding were analyzed and made into a database. As a result, it was considered that all the defects in the molding analysis do not affect the product in some cases, rather than appear as defects in the actual product. All defects shown in the molding analysis can be made into a database, and based on this data, it will be possible to obtain an effect that can predict more accurately whether it will cause problems after injection
참고문헌 (5)
- Chang, H. P., "Design Optimization df Injection Molding Parts for Minimizing Injection Pressure and Preventing Weldines", KSAE Annual Conference, pp.2553~2559 (2009)
- Park, Y. J., "The Application of Injection Molding Analysis in Automotive Development Process", KSAE Annual Conference, pp.1980~1984 (2006)
- GI, M.H., "A Study on the effective use of design system being introduced", KSI, 2, pp.98~106
- Chang, H. H., "Intergrated Simulation of Fluid Flow and Heat Transfer in Injection Molding for Shrinkage and Warpage", J. Eng. Master. Tech., 115, pp.33~47 (1993)
- Park, K., "Optimal design for Injection Molding Process using design of experiments and finite element analysis", CAE and Related Innovations for Polymer Processing, 63(74), pp.63~74 (2000), IMECE