Cold and warm V-bending test for carbon-fiber-reinforced plastic sheet

被引：14
|
作者：
Uriya, Yu [1 ]
Ikeuch, Katsuyoshi [1 ]
Yanagimoto, Jun [2 ]
机构：
[1] Univ Tokyo, Grad Sch Engn, Meguro Ku, Tokyo 1538505, Japan
[2] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
来源：
11TH INTERNATIONAL CONFERENCE ON TECHNOLOGY OF PLASTICITY, ICTP 2014 | 2014年 / 81卷
关键词：
Bending; Die bending; Plastic; Composite material; Springback; Fiber-reinforced plastic; HIGH-STRENGTH STEEL; TEMPERATURE; SPRINGBACK; HOT;
D O I：
10.1016/j.proeng.2014.10.203
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Although carbon-fiber-reinforced plastics (CFRPs) are the lightest and stiffest material, the use of CFRP is limited because of their higher price and lower formability than the other materials. We propose a method of stamping consolidated CFRP sheets. CFRP sheets are sandwiched by dummy metallic sheets in the stamping process. The dummy metallic sheets act as heating media, as well as protective materials for the CFRP sheets. In this paper, the springback angle of the specimens after the V-bending test under cold and warm condition was investigated and the fractures in formed CFRP sheets were observed. (C) 2014 Published by Elsevier Ltd.
引用
收藏
页码：1633 / 1638
页数：6
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