期刊文献+

用于降低胶接应力的反射镜胶接技术 被引量:1

Cementation Technique for Reducing Stress in Mirror Fixation
下载PDF
导出
摘要 目前空间光学相机用反射镜大多采用脆性材料,所以结构简单的胶接方式比较适合反射镜的固定。但是如何控制胶接质量、降低或消除由胶接应力引起的反射镜镜面变形显得至关重要。针对空间光学相机中常用的反射镜光学环氧胶胶接,通过合理确定胶层参数、采用相应手段控制胶层厚度以及采用合理的光学环氧胶固化工艺,降低了反射镜胶接时的胶接应力,保证了反射镜面形在胶接前后维持不变。通过试验验证了该胶接方案的合理性和可行性。 Currently,since most of mirrors for space optical cameras are made of brittle materials,they are suitable to be fixed by cementation with simple configuration.However,how to control cementation quality and how to reduce or remove the transmutation of the mirror due to the stress of cementation are very important.For the mirror optical epoxy glue cementation frequently used in space optical cameras,because the measures such as reasonable determination of cementation parameters,control of cementation thickness and use of proper optical epoxy glue technology are taken,the stress due to the cementation of the mirror is reduced and the surface figure of the mirror is kept unchanged before and after cementation.The test result shows that this cementation method is reasonable and feasible.
作者 崔永鹏 何欣
出处 《红外》 CAS 2014年第10期20-22,共3页 Infrared
关键词 反射镜 胶接参数 厚度控制 固化工艺 reflected mirror parameter of cementation thickness control solidifying technique
  • 引文网络
  • 相关文献

参考文献4

二级参考文献35

  • 1赵伶丰,白光明.复合材料胶接接头分析研究[J].航天器环境工程,2007,24(6):393-396. 被引量:17
  • 2严毓珣,闻荻江.玻璃微珠/玻璃纤维增强聚氨酯泡沫塑料的研究[J].纤维复合材料,2004,21(4):25-28. 被引量:7
  • 3李福,阮萍,赵葆常,马小龙.胶固紧平面反射镜的有限元分析[J].光学技术,2006,32(6):896-899. 被引量:16
  • 4COTE P, LECLERC M, CHATEAUNEUF F, et al .. Lens barrel design of the NIRST IR camera [J]. SPIE, 2009, 7424: 74240E.
  • 5RYABOY V M. Analysis of thermal stress and de- formation in elastically bonded optics [J]. SPIE, 2007, 6665 : 66650K.
  • 6BAYAR M. Lens barrel optomechanical design principles[J]. Optical Engineering, 1981,20 (2) : 181-186.
  • 7HERBERT J J. Techniques for deriving optimal bondlines for athermal bonded mounts[J]. SPIE, 2006,6288 : 62880J.
  • 8VUKOBRATOVICH D, FETTERHOFF K A, et al.. Bonded mounts for mmall mryogenic mptics[J]. SPIE, 2000,4131: 228-239.
  • 9KIHM H Y, YANG H S, LEE Y W, et al .. Athermal elastomeric lens mount for space optics [J]. Journal of the Optical Society of Korea, 2009,13(2):201-205.
  • 10YODER P R. Handbook of Optomechanical En- gineering[M]. Florida: CRC Press, 1997.

共引文献49

同被引文献19

引证文献1

二级引证文献4

;
使用帮助 返回顶部