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RISS 인기검색어
- 검색키워드
- 저자 : 조창연(C. Y. Jo) (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
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조창연(C. Y. Jo),신홍규(H. G. Shin),박동영(D. Y. Park),홍남표(N. P. Hong),김병희(B. H. Kim) 한국생산제조학회 2006 한국공작기계학회 춘계학술대회논문집 Vol.2006 No.-
The Injection molding process has a high accuracy, good reproducibility in high numbers and at lows cost. However, it has been known that it is hard to understand the size limitation and requirement for a very highly pressure and various parameters. In order to overcome these problems, we developed an injection molding system for production of micro-LGP(Light Guide Plate) and carried out various experiments with respect to injection pressure, molding temperature, back pressure, and molding time etc. And also, in order to overcome molding defects such as flow marks, non-fill, and sticking etc., the peltier elements for stable control of molding temperature was used. Through various experiments and analyses, the performance and validity of our injection molding system confirmed. Finally, we compared results and parameters of an injection molding system with those of a hot embossing system. Consequently, we proved that, compared with a hot embossing process, an injection molding process will likely have a better performance, cost-effectiveness and yield.
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조창연(C. Y. Jo),신홍규(H. G. Shin),박동영(D. Y. Park),홍남표(N. P. Hong),김병희(B. H. Kim) 한국생산제조학회 2006 한국생산제조시스템학회 학술발표대회 논문집 Vol.2006 No.5
The Injection molding process has a high accuracy, good reproducibility in high numbers and at lows cost. However, it has been known that it is hard to understand the size limitation and requirement for a very highly pressure and various parameters. In order to overcome these problems, we developed an injection molding system for production of micro-LGP(Light Guide Plate) and carried out various experiments with respect to injection pressure, molding temperature, back pressure, and molding time etc. And also, in order to overcome molding defects such as flow marks, non-fill, and sticking etc., the peltier elements for stable control of molding temperature was used. Through various experiments and analyses, the performance and validity of our injection molding system confirmed. Finally, we compared results and parameters of an injection molding system with those of a hot embossing system. Consequently, we proved that, compared with a hot embossing process, an injection molding process will likely have a better performance, cost-effectiveness and yield.
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조창연,신홍규,박동영,홍남표,김병희 한국공작기계학회 2006 한국공작기계학회 추계학술대회논문집 Vol.2006 No.-
The Injection molding process has a high accuracy, good reproducibility in high numbers and at lows cost. However, it has been known that it is hard to understand the size limitation and requirement for a very highly pressure and various parameters. In order to overcome these problems, we developed an injection molding system for production of micro-LGP(Light Guide Plate) and carried out various experiments with respect to injection pressure, molding temperature, back pressure, and molding time etc. And also, in order to overcome molding defects such as flow marks, non-fill, and sticking etc., the peltier elements for stable control of molding temperature was used. Through various experiments and analyses, the performance and validity of our injection molding system confirmed. Finally, we compared results and parameters of an injection molding system with those of a hot embossing system. Consequently, we proved that, compared with a hot embossing process, an injection molding process will likely have a better performance, cost-effectiveness and yield.
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