Gravity deformation of high-precision optical flat under three-point support

	Gravity deformation of high-precision optical flat under three-point support
	Wu, D.; S. Gao; Z. Wu; S. Peng; Y. Qu; D. Su and E. Miao
	2015
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	35 期号:12
摘要	Support structure is one of the most important factor of high-precision optical components. The relationship between the gravity deformation and caliber and thickness under three-point support is studied. The combination of numerical analysis, finite element method (FEM) and experimental validation is used to complete support under its own gravity deformation of three-point support. Firstly, using sheet theoretical to derivate the relationship between the gravity deformation and caliber, thickness under three-point support; and then, using the FEM analysis of the gravity deformation plane mirror size in a range of different thicknesses and calibers. Finally, the correctness of the model is validated by experiment. Under the basic of the sheet theoretical, the relationship between the gravity deformation and material, caliber, thickness and form is established completely, and it provides theoretical basis for quickly work out the gravity deformation under three-point support. 2015, Chinese Laser Prees. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56200
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wu, D.,S. Gao,Z. Wu,et al. Gravity deformation of high-precision optical flat under three-point support[J]. Guangxue Xuebao/Acta Optica Sinica,2015,35(12).
APA	Wu, D.,S. Gao,Z. Wu,S. Peng,Y. Qu,&D. Su and E. Miao.(2015).Gravity deformation of high-precision optical flat under three-point support.Guangxue Xuebao/Acta Optica Sinica,35(12).
MLA	Wu, D.,et al."Gravity deformation of high-precision optical flat under three-point support".Guangxue Xuebao/Acta Optica Sinica 35.12(2015).

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高精度光学平板在三点支撑下自重变形的研究（1516KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载