泡沫填充帽形加筋结构复合材料壁板成型工艺研究

摘要

This paper dealt with the manufacturing processing of the foam-filled cap-shaped reinforced composite wall. The results said that, the composite＇s properties can meat the need of second bonding of the cap-shaped reinforced composite wall. The surface treatment style of using the 400# sand paper between the skin and the cap- shaped structure was feasible, the processing of pressure at the room temperature can ensure the composite components＇ inner quality and the thickness tolerance, and the cap-shaped composite structures＇ inner quality and surface quality can meet the design demands if wrapped the cap-shaped structures with the sulfured air pad rubber at the second bonding.%针对某型机泡沫填充帽形加筋结构复合材料机翼壁板开展了成型工艺研究。结果表明,壁板所用复合材料的性能满足帽形加筋壁板二次胶接的工艺需求;在帽形加筋长桁与蒙皮进行二次胶接前对胶接部位采用400#砂纸进行打磨,可以保证胶接性能;采用室温加压工艺可以保证复合材料构件的内部质量和厚度精度要求;在帽形加筋壁板进行二次胶接固化时采用已硫化的Airpad橡胶对帽形长桁进行包覆,可以保证帽形加筋长桁的表面质量和内部质量。