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http://dx.doi.org/10.5228/KSPP.2009.18.2.160

A Study on the Runner and Gate Consequence of Manufacture Double Shot Molding using CAE  

Kim, O.R. (한국생산기술연구원 금형기술지원센터)
Cha, B.S. (한국생산기술연구원 금형기술지원센터)
Lee, S.Y. (한국생산기술연구원 금형기술지원센터)
Kim, Y.G. (한국생산기술연구원 금형기술지원센터)
Woo, C.K. (인천대학교 기계공학과)
Publication Information
Transactions of Materials Processing / v.18, no.2, 2009 , pp. 160-165 More about this Journal
Abstract
A Study on Effects of the Runner and the Gate of double shot injection molded Parts using CAE Double shot injection molding can inject two different materials or two different colors in the same mold in a injection molding process. Double shot injection molded parts can be characterized that the base part maintains strength and specified part can inject soft-material. It can reduce the production cost by single automatic operations. In this paper, we designed double shot injection mold for automobile emote control To inject secondary part, this part is used as an insert after external appearance of product is injected. CAE analysis was progressed gate location and runner size as variables. The analysis result is reflected in mold design process. As a result, it could solve problems which are generated in the conventional mold. Additionally, cost can be downed by reducing runner weight. As well as it could omit painting process because the surface of finished product is improved through new mold.
Keywords
Injection Molding; Mold Design; Flow Analysis; Warpage; Deflection; Double Shot Injection;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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