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Effect of Lamina Thickness of Prepreg on the Surface Accuracy of Carbon Fiber Composite Space Mirrors
Yang, Zhiyong1,2; Tang, Zhanwen2; Xie, Yongjie3; Shi, Hanqiao2; Zhang, Boming1; Guo, Hongjun2
作者部门空间光学应用研究室
2018-02-01
发表期刊APPLIED COMPOSITE MATERIALS
ISSN0929-189X
卷号25期号:1页码:105-112
产权排序3
摘要Composite space mirror can completely replicate the high-precision surface of mould by replication process, but the actual surface accuracy of the replication composite mirror always decreases. Lamina thickness of prepreg affects the layers and layup sequence of composite space mirror, and which would affect surface accuracy of space mirror. In our research, two groups of contrasting cases through finite element analyses (FEA) and comparative experiments were studied; the effect of different lamina thicknesses of prepreg and corresponding lay-up sequences was focused as well. We describe a special analysis model, validated process and result analysis. The simulated and measured surface figures both get the same conclusion. Reducing lamina thickness of prepreg used in replicating composite space mirror is propitious to optimal design of layup sequence for fabricating composite mirror, and could improve its surface accuracy.
关键词Carbon Fiber Composite Space Mirror Lamina Thickness Of Prepreg Finite Element Analysis
DOI10.1007/s10443-017-9604-x
收录类别SCI
语种英语
WOS记录号WOS:000423393900007
引用统计
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/30793
专题空间光学应用研究室
作者单位1.Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China;
2.Aerosp Res Inst Mat & Proc Technol, Beijing 100076, Peoples R China;
3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710068, Shaanxi, Peoples R China
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GB/T 7714
Yang, Zhiyong,Tang, Zhanwen,Xie, Yongjie,et al. Effect of Lamina Thickness of Prepreg on the Surface Accuracy of Carbon Fiber Composite Space Mirrors[J]. APPLIED COMPOSITE MATERIALS,2018,25(1):105-112.
APA Yang, Zhiyong,Tang, Zhanwen,Xie, Yongjie,Shi, Hanqiao,Zhang, Boming,&Guo, Hongjun.(2018).Effect of Lamina Thickness of Prepreg on the Surface Accuracy of Carbon Fiber Composite Space Mirrors.APPLIED COMPOSITE MATERIALS,25(1),105-112.
MLA Yang, Zhiyong,et al."Effect of Lamina Thickness of Prepreg on the Surface Accuracy of Carbon Fiber Composite Space Mirrors".APPLIED COMPOSITE MATERIALS 25.1(2018):105-112.
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