Volume 5 Issue 6
Dec.  2012
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WANG Zhi. Design of collimation frame structure for lunar-based extreme ultraviolet camera based on carbon fiber reinforced plastics[J]. Chinese Optics, 2012, 5(6): 590-595. doi: 10.3788/CO.20120506.0590
Citation: WANG Zhi. Design of collimation frame structure for lunar-based extreme ultraviolet camera based on carbon fiber reinforced plastics[J]. Chinese Optics, 2012, 5(6): 590-595. doi: 10.3788/CO.20120506.0590

Design of collimation frame structure for lunar-based extreme ultraviolet camera based on carbon fiber reinforced plastics

doi: 10.3788/CO.20120506.0590
  • Received Date: 11 Sep 2012
  • Rev Recd Date: 13 Nov 2012
  • Publish Date: 10 Dec 2012
  • To lighten the weight of a lunar-based Extreme Ultraviolet(EUV) camera and to ensure the function of the collimation frame structure of the EUV camera under the conditions of the large level vibration caused by satellite launching, earth-moon orbit transfer, moon landing and the large temperature difference on the lunar surface, a collimation frame structure based on Carbon Fiber Reinforced Plastics(CFRP) is designed. Firstly, different collimation frames are designed based on metal materials and the CFRP, and the superiority of the collimation frame based on the CFRP is verified by finite element analysis. Finally, the experiments on temperatures and mechanics are performed, and the experiment results show that CFRP collimation frame has a lighter weight and its stiffness and thermal stability meet the requirements of environmental adaptation.

     

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