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。 A large size MT300 carbon fiber / 648 epoxy honeycomb panel honeycomb sandwich panel structure forming process research, introduced the internal and external panel molding process, “F” shape before and after the metal end frame and aluminum honeycomb sandwich plug process and “F” shape before and after the metal end frame, the inner and outer panels and honeycomb sandwich assembly curing technology as a whole. Through the mold design to optimize the size of large-size sandwich structure cylinder size to meet the design requirements, and to solve the internal and external panels - honeycomb sandwich - before and after the metal frame assembly of the whole curing technology molding difficulties.