Investigation on the Mold Compressive Stage of Compression Resin Transfer Molding by Using In-situ Measurement of Permeability Variation of Fiber Preform

被引：5

作者：

Seong, Dong Gi ^{[1
]}

Kim, Jung Soo ^{[2
]}

Um, Moon Kwang ^{[2
]}

Lee, Doojin ^{[3
]}

机构：

[1] Pusan Natl Univ, Dept Polymer Sci & Engn, Busan 46241, South Korea

[2] Korea Inst Mat Sci, Composites Res Div, 797 Changwondaero, Chang Won 51508, South Korea

[3] Chonnam Natl Univ, Dept Polymer Sci & Engn, Gwangju 61186, South Korea

来源：

FIBERS AND POLYMERS | 2019年 / 20卷 / 03期

关键词：

CRTM (Compression resin transfer molding); Permeability; Flow analysis; WOVEN-FABRIC PREFORMS; COMPACTION; COMPOSITES; SIMULATION;

D O I：

10.1007/s12221-019-8953-5

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

A compression resin transfer molding (CRTM) process is a very useful composite manufacturing process owing to its high performance and productivity. A permeability variation of fiber preform with respect to fiber volume fraction was investigated by changing cavity thickness of mold in the one dimensional saturated flow in order to analyze resin flow during compression stage in a compression resin transfer molding (CRTM) process. In-situ variation of permeability was measured by tracking the pressure and flow rate while changing volume fractions of unidirectional carbon fabric from 45 % to 55 %, which was used to investigate the effect of fiber volume fraction and the additional flows on resin flow in the CRTM process. It is expected that this work would be helpful to understand the mechanism of resin flow in CRTM and optimize the process conditions such as compression thickness of mold, injection pressure, and mold clamping force.

引用

页码：651 / 655

页数：5

共 18 条

[1] Investigation on the Mold Compressive Stage of Compression Resin Transfer Molding by Using In-situ Measurement of Permeability Variation of Fiber Preform
Dong Gi Seong
Jung Soo Kim
Moon Kwang Um
Doojin Lee
Fibers and Polymers, 2019, 20 : 651 - 655
[2] The Effect of Fiber Preform on the Mold Filling Stage of Resin Transfer Molding
Dong, Changchun
Zhou, Jianxin
PROCEEDINGS OF THE 2016 INTERNATIONAL CONFERENCE ON APPLIED MATHEMATICS, SIMULATION AND MODELLING, 2016, 41 : 285 - 288
[3] In-situ measurement and monitoring of fiber preform permeability for liquid composite molding
Liang, Z
Zhang, C
Wang, B
Shih, C
BRIDGING THE CENTURIES WITH SAMPE'S MATERIALS AND PROCESSES TECHNOLOGY, VOL 45, BOOKS 1 AND 2, 2000, : 2053 - 2062
[4] In-situ measurement and monitoring of fiber preform permeability for liquid composite molding
Liang, Zhiyong
Zhang, Chuck
Wang, Ben
Shih, Chiang
International SAMPE Symposium and Exhibition (Proceedings), 2000, 45
[5] Permeability measurement of a circular braided preform for resin transfer molding
Cho, YK
Song, YS
Kang, TJ
Chung, K
Youn, JR
FIBERS AND POLYMERS, 2003, 4 (03) : 135 - 144
[6] Permeability measurement of a circular braided preform for resin transfer molding
Yun Kyoung Cho
Young Seok Song
Tae Jin Kang
Kwansoo Chung
Jae Ryoun Youn
Fibers and Polymers, 2003, 4 : 135 - 144
[7] A Review of Gas Flow Method for Permeability Measurement and Preform Defect Detection in Resin Transfer Molding
Kim, Sun Kyoung
COMPOSITES RESEARCH, 2005, 18 (01): : 10 - 15
[8] Resin flow analysis with fiber preform deformation in through thickness direction during Compression Resin Transfer Molding
Merotte, Justin
Simacek, Pavel
Advani, Suresh G.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2010, 41 (07) : 881 - 887
[9] Optimal Injection Design for Resin Transfer Molding with In Situ Permeability Measurement and Process Simulation
Li, Jing
Fu, Xiang
Zhang, Chuck
Liang, Richard
Wang, Ben
JOURNAL OF COMPOSITE MATERIALS, 2009, 43 (16) : 1695 - 1712
[10] In situ measurement and monitoring of whole-field permeability profile of fiber preform for liquid composite molding processes
Ding, L
Shih, C
Liang, ZY
Zhang, C
Wang, B
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2003, 34 (08) : 779 - 789

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