大尺寸C/E面板铝蜂窝夹层结构筒形件成型工艺  

Forming Process of Cylinder With A Large Size of C/E Panel Aluminum Honeycomb Sandwich Structure Cylindrical

作　　者：黄智彬[1] 蒋文革[1] 李健芳[1] 张娅婷[1] 付平俊[1] 

机构地区：[1]航天材料及工艺研究所,北京100076

出　　处：《宇航材料工艺》2013年第4期75-77,共3页Aerospace Materials & Technology

摘　　要：对某大尺寸MT300碳纤维/648环氧树脂面板蜂窝夹层结构筒形件成型工艺进行研究,介绍了内外面板成型工艺、"F"形前后金属端框与铝蜂窝夹芯插接工艺以及"F"形前后金属端框、内外面板与蜂窝夹芯的组装整体固化技术。通过模具设计优化大尺寸夹层结构筒形件尺寸满足设计要求,并解决了内外面板-蜂窝夹芯-前后金属框组装整体固化技术成型难点。The forming process of carbon fiber MT300/648 epoxy panel honeycomb sandwich structure cylindri- cal with a large size is investigated in the paper. The forming process of internal and external panel, the plug-in process of aluminum honeycomb with ＂F＂ shape metal frames and the assembly co-curing technology of panels-aluminum honeycomb-metal frames are introduced. The size of honeycomb sandwich structure cylindrical achieve the requirements by the mold design optimization, and the difficulty of panel-honeycomb-frames assembly technology is resolved.

关 键 词：碳环氧面板 蜂窝夹层结构 成型工艺 

分 类 号：V467[航空宇航科学与技术—航空宇航制造工程]