教師資料查詢 | 類別: 期刊論文 | 教師: 黃招財 CHAO-TSAI HUANG (瀏覽個人網頁)

標題:Numerical simulation and experimental study on physical mechanism in multiple component moulding
學年104
學期1
出版(發表)日期2016/01/15
作品名稱Numerical simulation and experimental study on physical mechanism in multiple component moulding
作品名稱(其他語言)
著者Chao-Tsai Huang; Che-Ping Lin; Shih-Po Sun; Shi-Chang Tseng; Rong-Yeu Chang
單位
出版者
著錄名稱、卷期、頁數International Journal of Materials and Product Technology 52(1-2), p.118-142
摘要Multiple component moulding (MCM) is one of the great methods to fabricate the modern injection products. Due to many procedure combinations, it is very difficult to know the detailed process. Besides, because of its complicated nature and the unclear physical mechanism, using trial-and-error method cannot realize and manage the mechanism effectively. In this study, we will review various MCM technologies, including over-moulding, and co-injection moulding, and study these two applications in more details. Results show that the product geometries, process condition, and moulded materials will affect the product quality. The physical mechanism of warpage in a sequential over-moulded part is due to the unbalance between the volumetric shrinkage during filling/packing and the thermal unbalance from cooling. The warpage behavior for co-injection moulding is more complicated because of the uncertain interface. However, one of the keys to manage the warpage is the control of the core penetration.
關鍵字multiple component moulding;MCM;over-moulding;co-injection moulding;warpage
語言英文
ISSN0268-1900; 1741-5209
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者黃招財
審稿制度
國別瑞士
公開徵稿
出版型式,電子版,紙本
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