| 可自展开碳纤维增强复合材料杆的制备与性能 |
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| 引用本文： | 邓华,高军鹏,安学锋,闫丽,包建文.可自展开碳纤维增强复合材料杆的制备与性能[J].宇航材料工艺,2018,48(1):58-61. |
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| 作者姓名： | 邓华 高军鹏 安学锋 闫丽 包建文 |
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| 作者单位： | 中航复合材料有限责任公司;中航工业复合材料技术中心;先进复合材料重点实验室; |
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| 摘 要： | 采用T300碳纤维/环氧树脂预浸料制备了具有双凸透镜状构型的柔性铰链和圆管,通过金属法兰将铰链和圆管胶接组装得到可自展开碳纤维增强复合材料杆。研究了复合材料铰链的展开力矩和复合材料杆的固有频率及重复展开性能。结果表明:复合材料铰链的初始展开力矩为372.8 N·mm,功重比为13.3 W/kg,可自展开复合材料杆的一阶固有频率为4.25 Hz,重复指向精度为0.08°。
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| 关 键 词： | 自展开 碳纤维 复合材料 铰链 |
| 收稿时间： | 2017/7/10 0:00:00 |
Preparation and Properties of Self-Deployable Carbon Fiber Reinforced Composite Boom |
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| DENG Hu,GAO Junpeng,AN Xuefeng,YAN Li and BAO Jianwen.Preparation and Properties of Self-Deployable Carbon Fiber Reinforced Composite Boom[J].Aerospace Materials & Technology,2018,48(1):58-61. |
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| Authors: | DENG Hu GAO Junpeng AN Xuefeng YAN Li and BAO Jianwen |
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| Institution: | AVIC Composite Corporation LTD, Beijing 101300;AVIC Composite Technology Center, Beijing 101300;Science and Technology on Advanced Composites Laboratory, Beijing 100095,AVIC Composite Corporation LTD, Beijing 101300;AVIC Composite Technology Center, Beijing 101300;Science and Technology on Advanced Composites Laboratory, Beijing 100095,AVIC Composite Corporation LTD, Beijing 101300;AVIC Composite Technology Center, Beijing 101300;Science and Technology on Advanced Composites Laboratory, Beijing 100095,AVIC Composite Corporation LTD, Beijing 101300;AVIC Composite Technology Center, Beijing 101300;Science and Technology on Advanced Composites Laboratory, Beijing 100095 and AVIC Composite Corporation LTD, Beijing 101300;AVIC Composite Technology Center, Beijing 101300;Science and Technology on Advanced Composites Laboratory, Beijing 100095 |
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| Abstract: | Self-deployable carbon fiber reinforced composite(CFRP) boom was prepared by CFRP hinge, CFRP tube and aluminium alloy mounts. The CFRP hinge was laminated from T300/epoxy thin prepreg with bi-lenticular configuration. Deploying moment, natural frequency and deployment properties were characterized. The deploying moment and power to weight ratio of the hinge were 372.8 N·mm and 13.3 W/kg respectively. The natural frequency and pointing accuracy were 4.25 Hz and 0.08°,respectively. |
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| Keywords: | Deployable Carbon fiber Composite Hinge |
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