Design and fabrication of lightweight additively manufactured mirrors for aviation

doi:10.1364/AO.450663

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Design and fabrication of lightweight additively manufactured mirrors for aviation
	S. Tan; Q. Li; Y. Xu; H. Shen; Y. Cheng; P. Jia and Y. Xu
刊名	Applied Optics
	2022
卷号	61 期号:9 页码:2198-2206
ISSN号	1559128X
DOI	10.1364/AO.450663
英文摘要	This paper proposes a design process for additively manufactured mirrors. A central support aspheric mirror and tripod support structure were manufactured via selective laser melting. To achieve substantial weight reduction, an additively manufactured body-centered cubic lattice structure was used in the mirror design. Simulation analysis showed that the mirror had good rigidity. Single-point diamond turning was applied to obtain an optical quality mirror. After assembly, the rms surface shape accuracy of the mirror was 0.069 ( = 632.8 nm). The surface roughness (Ra) of the additively manufactured metal mirror was 8.125 nm. These findings provide a strong theoretical basis and technical support for the preparation and application of lightweight metal mirrors. 2022 Optica Publishing Group.
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/66523]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	S. Tan,Q. Li,Y. Xu,et al. Design and fabrication of lightweight additively manufactured mirrors for aviation[J]. Applied Optics,2022,61(9):2198-2206.
APA	S. Tan,Q. Li,Y. Xu,H. Shen,Y. Cheng,&P. Jia and Y. Xu.(2022).Design and fabrication of lightweight additively manufactured mirrors for aviation.Applied Optics,61(9),2198-2206.
MLA	S. Tan,et al."Design and fabrication of lightweight additively manufactured mirrors for aviation".Applied Optics 61.9(2022):2198-2206.