曲面型遮光罩的研制  

Development of Curved Surface Baffle

作　　者：章令晖[1] 周宏志[1] 夏英伟[1] 李明珠[1] 王琦洁[1] 

机构地区：[1]北京空间机电研究所,北京100076

出　　处：《宇航材料工艺》2012年第3期68-71,共4页Aerospace Materials & Technology

摘　　要：介绍了一种曲面型蜂窝夹层结构遮光罩的研制技术,基于遮光罩的结构特点和技术要求,重点对材料选择、工艺方法、模具设计、技术难点及解决措施进行了讨论。结果表明:按照由内到外的胶接顺序采用两步固化工艺,能够解决曲面型遮光罩的成型问题,并满足各项设计要求。The manufacture processing for curved surface baffle of honeycomb sandwich structure is introduced in this paper. Material selection, technique, die design, technical difficulties and its solutions are discussed mainly based on the structure characteristic and requirement of baffle. The results show that secondary curing can resolve the forming of curved surface baffle, its performance is able to meet all design requirement.

关 键 词：曲面型 蜂窝夹层结构 遮光罩 研制 

分 类 号：TB851.1[一般工业技术—摄影技术]