참고문헌
- John Shoemaker, "Moldflow Design Guide", Hanser, pp. 240-242, 2006.
- 정영득, 구본흥, "사출성형해석에 의한 제품 및 금형설계", 인터비젼, pp. 410-411, 2005.
- 정영득, "예제로 쉽게 배우는 사출성형 CAE", 도서출판 인터비젼, p. 15, 2008.
- 권태헌, 박성진, 윤경환, 이상봉, 정영득, "사출성형 CAE 설계지침", 문운당, pp. 213-214, 2002.
Design & Manufacturing
- 제10권1호
- /
- Pages.7-11
- /
- 2016
- /
- 2800-0323(pISSN)
- /
- 2733-452X(eISSN)
무도장 적용 사출금형의 리브 Sink에 관한 연구
A Study on rib sink-marks of injection mold for unpainted parts
- Ro, Young-Soo (Shinhan Mold Co.Ltd.) ;
- Lim, Jea-Kui (Shinhan Mold Co.Ltd.) ;
-
Rhu, Ho-yeun
(Korea Institute of Industrial Technology(KITECH))
;
-
Lee, Hee-Jin
(Korea Institute of Industrial Technology(KITECH))
;
-
Hwang, Si-Hyon
(Shinhan Mold Co.Ltd.)
- 투고 : 2015.12.04
- 심사 : 2016.03.02
- 발행 : 2016.03.03
초록
Sinks occurring in the rib portion of the testing product for the unpainteds are fatal defects at surface quality. In this study, we carried out moldflow analyses for several factors that affect the sinks. The result tells us large important effective factors on sinks by analyzing sink marks estimate. We expect practical use as reference for performing analysis or manufacturing products with rib designs and injection moldings which minimize sink-marks surrounded ribs.