Design & Manufacturing
- 제2권2호
- /
- Pages.6-9
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- 2008
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- 2800-0323(pISSN)
- /
- 2733-452X(eISSN)
고형상비를 갖는 플라스틱제품의 냉각해석에 관한 연구
A study on the cooling analysis of plastic products with high aspect ratio
-
황시현
((주)신한금형 기술연구소)
;
- 서기영 (경대학교 기계공학부) ;
- 김철규 (경대학교 기계공학부) ;
- 김명기 (경대학교 기계공학부) ;
- 지성대 (경대학교 기계공학부) ;
-
정영득
(경대학교 기계공학부)
-
Hwang, Si-Hyun
(Shin-han Mold CO)
;
- Seo, Gi-Yeong (Pukyong National University) ;
- Kim, Chul-Kyu (Pukyong National University) ;
- Kim, Meong-Gi (Pukyong National University) ;
- Ji, Seong-Dae (Pukyong National University) ;
-
Jung, Yeong-Deuk
(Pukyong National University)
- 투고 : 2007.11.30
- 심사 : 2008.02.28
- 발행 : 2008.04.01
초록
Injection molding is representative process of plastic production. Most of numerical analyses for injection molding have been based on the Hele Shaw's approximation: two-dimensional flow analysis. The present work covers numerical analyses of injection molding using three-dimensional solid elements. The accuracy of the analysis results has been verified through some numerical examples in comparison with the various conditions. In this study, moldflow software was used to analyze the cooling analysis. The results of cooling analysis and testing catapult were compared for plastic products.