Mechanical analysis on the influence of the bonding process on the ultra-thin mirror shell

被引：2
|
作者：
Zuo, Heng [1 ,2 ]
Chen, Kunxing [1 ,2 ]
机构：
[1] Chinese Acad Sci, Nanjing Inst Astron Opt & Technol, Natl Astron Observ, Nanjing 210042, Jiangsu, Peoples R China
[2] Chinese Acad Sci, Nanjing Inst Astron Opt & Technol, Key Lab Astron Opt & Technol, Nanjing 210042, Jiangsu, Peoples R China
来源：
GROUND-BASED AND AIRBORNE TELESCOPES VII | 2018年 / 10700卷
基金：
中国国家自然科学基金;
关键词：
epoxy adhesive; glue; deformable mirror; invar pad; FEA; mirror polishing;
D O I：
10.1117/12.2312354
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The thickness of the thin shell used in the large aperture adaptive mirrors is usually less than 2mm, in contrast the shell's diameter could be larger than several hundred millimeters, so that the shell's stiffness could be low enough to adapt the high frequency deformation. However the shell could very easily be out of shape during the process when the pads were glued onto the mirror, some analysis based on the experiment would be presented in this paper, and force introduced by the glue process could be extracted by the method, so the result could be used during the polishing process to eliminate the influence of the bonding process on the shell.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] Analysis of the properties and microstructure of ultra-thin tube
    Yan, J. P.
    Zhao, R.
    Meng, B.
    Wan, M.
    Wang, Z. X.
    19TH INTERNATIONAL CONFERENCE ON METAL FORMING, MF 2022, 2022, 1270
  • [42] Twisting analysis of ultra-thin metallic sheets
    Pham, C. H.
    Thuillier, S.
    Manach, P. Y.
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2014, 214 (04) : 844 - 855
  • [43] Analysis of deforming a 1.5-m ultra-thin spherical mirror into an off-axis parabola
    Zeng, Chunmei
    Yu, Jingchi
    Guo, Peiji
    6TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: LARGE MIRRORS AND TELESCOPES, 2012, 8415
  • [44] Thermocompression Bonding Process Design and Optimization for Warpage Mitigation of Ultra-thin Low-CTE Package Assemblies
    Jayaram, Vidya
    McCann, Scott
    Huang, Ting-Chia
    Pulugurtha, Raj
    Smet, Vanessa
    Tummala, Rao
    Kawamoto, Satomi
    2016 IEEE 66TH ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE (ECTC), 2016, : 101 - 107
  • [45] Mechanical characterization analysis of flexible and stretchable ultra-thin substrates by experiment and FE simulation
    Wang, L.
    Zoumpoulidis, T.
    Jansen, K. M. B.
    Bartek, M.
    Zhang, G. Q.
    Ernst, L. J.
    EUROSIME 2007: THERMAL, MECHANICAL AND MULTI-PHYSICS SIMULATION AND EXPERIMENTS IN MICRO-ELECTRONICS AND MICRO-SYSTEMS, PROCEEDINGS, 2007, : 105 - +
  • [46] Curved large tape springs for an ultra-thin shell deployable reflector
    Soykasap, Omer
    Karakaya, Sukru
    Turkmen, Durmus
    JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2012, 31 (10) : 691 - 703
  • [47] Mechanical properties of newly developed Ultra-thin bifurcated graft
    Lee, Se Chul
    Chung, Jin Wook
    Park, Jae Hyung
    Kang, Sung-Gwon
    CURRENT APPLIED PHYSICS, 2012, 12 : S192 - S197
  • [48] The mechanism of moisture transport and mechanical model of ultra-thin fiberboard
    Yang, Chunmei
    Wang, Tingting
    Tian, Xinchi
    Yan, Jie
    Xue, Bo
    Sun, Chengwen
    EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS, 2025, 83 (01)
  • [49] X-ray studies of ultra-thin Si wafers for mirror application
    Sass, J.
    Mazur, K.
    Surma, B.
    Eichhorn, F.
    Litwin, D.
    Galas, J.
    Sitarek, S.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2006, 253 (1-2): : 236 - 240
  • [50] Strongly enhanced molecular fluorescence with ultra-thin optical magnetic mirror metasurfaces
    Qin, Jian
    Zhao, Ding
    Luo, Si
    Wang, Wei
    Lu, Jun
    Qiu, Min
    Li, Qiang
    OPTICS LETTERS, 2017, 42 (21) : 4478 - 4481
12345