A study on fiber orientation during the injection molding of fiber-reinforced polymeric composites (Comparison between image processing results and numerical simulation)

被引：57
|
作者：
Kim, EG
Park, JK
Jo, SH
机构：
[1] Kookmin Univ, Sch Mech & Automot Engn, Seoul 136702, South Korea
[2] Dong Seoul Coll, Dept Die & Mold Design, Sungnam 461714, South Korea
来源：
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2001年 / 111卷 / 1-3期
关键词：
lone fiber-reinforced polymeric composites injection molding; image processing; fiber orientation function; numerical simulation;
D O I：
10.1016/S0924-0136(01)00521-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The characteristics of fiber-reinforced plastic composites depend on the quantity and shape of the fibers. During an injection molding process of composites, fiber orientation is produced by the flow state. The molded part tends to be anisotropic. It is very important to clarify the relationship between the orientation and the injection molding conditions. in this paper, the distribution of fiber orientation by the image processing method for the injection molded products of each fiber content is measured, and numerical analysis for orientation distribution is conducted, the orientation distribution by numerical simulation being compared with the results obtained from image processing. (C) 2001 Published by Elsevier Science B.V.
引用
收藏
页码：225 / 232
页数：8
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