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:Investigation of Fiber Breakage Phenomena for Different Fiber Types in Injection Molding
學年104
學期2
出版(發表)日期2016/05/26
作品名稱Investigation of Fiber Breakage Phenomena for Different Fiber Types in Injection Molding
作品名稱(其他語言)
著者Chao-Tsai (CT) Huang; Huan-Chang Tseng; Rong-Yeu Chang; Sheng-Jye Hwang
單位
出版者
著錄名稱、卷期、頁數SPE ANTEC Indianapolis, p.1120-1125
摘要The lightweight technologies become the driving force for people in automotives and other developments in recent years. Among those technologies, using short and long fiber-reinforced thermoplastics (FRT) to replace some metal components can reduce the weight of an automotive significantly. However, the microstructures of fiber inside plastic matrix are too complicated to manage and control during the injection molding through the screw, the runner, the gate, and then into the cavity. In this study, we have integrated the screw plastification, to injection molding for fiber microstructures investigation. Specifically, we have paid our attention on fiber breakage prediction during screw plastification. Results show that fiber breakage is strongly dependent on screw design and operation. When the screw geometry changes, the fiber breakage can be higher even if the compression ratio is lower. Moreover, the fiber breakage phenomena for two types of fibers (glass fiber and carbon fiber) are also investigated. It shows that carbon fiber is easier to be broken. Also the carbon fiber length distribution has higher peak at the exit of the screw.
關鍵字fiber breakage;long fiber;injection molsing
語言英文(美國)
ISSN
期刊性質國外
收錄於EI;
產學合作
通訊作者黃招財=Chao-Tsai (CT) Huang
審稿制度
國別美國
公開徵稿
出版型式,電子版
相關連結
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