Tensile strength of CFRP with curvilinearly arranged carbon fiber along the principal stress direction fabricated by the electrodeposition resin molding
Tensile strength of CFRP with curvilinearly arranged carbon fiber along the principal stress direction fabricated by the electrodeposition resin molding
复制标题
电沉积树脂成型法沿主应力方向曲线排列碳纤维CFRP的拉伸强度
DOI：
10.1016/j.compositesa.2021.106271
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Sasaki Katsuhiko
中科院分区：
文献类型：
--
作者：
Katagiri Kazuaki;Honda Shinya;Nakaya Shota;Kimura Takahiro;Yamaguchi Shimpei;Sonomura Hirosuke;Ozaki Tomoatsu;Kawakita Sonomi;Takemura Mamoru;Sasaki Katsuhiko
为了增强碳纤维增强塑料（CFRP），纤维沿主应力方向沿着放置已被研究作为一种有前途的方法。然而，尽管使用自动纤维铺放（AFP）机可以任意布置碳纤维，但是迄今为止还没有建立在弯曲碳纤维之间充分地铺放树脂的方法。在此之前，作者开发了一种基于电泳的电沉积树脂成型方法。在该方法中，将由AFP机缝制的碳纤维预制件浸入含有环氧基聚合物的电沉积溶液中，并施加最佳电流以将树脂粘附在碳纤维之间。在这项研究中，我们表明，CFRP试样可以与安排的碳纤维沿着主应力方向，导致约10%的拉伸强度比单向碳纤维的试样。
To strengthen carbon fiber reinforced plastics (CFRPs), fiber placement along the principal stress directions have been studied as a promising approach. However, a method to sufficiently impregnate a resin between the curved carbon fibers has not established thus far, although arbitrary arrangement of carbon fibers is feasible using the automated fiber placement (AFP) machine. Previously, the authors had developed an electrodeposition resin molding method based on electrophoresis. In this method, the carbon fiber preforms sewn by the AFP machine is immersed in the electrodeposition solution containing polymers with epoxy groups, and optimal current is applied to impregnate resin between carbon fibers. In this study, we showed that a CFRP specimen could be fabricated with arranging the carbon fibers along the principal stress direction, resulting in approximately 10% higher tensile strength than that of the specimen with unidirectional carbon fibers.
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影响因子：
--
作者：
Bittrich, Lars;Spickenheuer, Axel;Heinrich, Gert
通讯作者：
Heinrich, Gert
影响因子：
11
作者：
Khan, Sadben;Fayazbakhsh, Kazem;Nik, Mandi Arian
通讯作者：
Nik, Mandi Arian
影响因子：
13.1
作者：
Lukaszewicz, Dirk H. -J. A.;Potter, Kevin D.;Eales, Jonathan
通讯作者：
Eales, Jonathan
影响因子：
1.2
作者：
Bru T;Hellström P;Gutkin R;Ramantani D;Peterson G
通讯作者：
Peterson G
DOI：
10.4139/sfj.53.288
发表时间：
2002
期刊：
Journal of The Surface Finishing Society of Japan
影响因子：
--
作者：
R. Murakami
通讯作者：
R. Murakami