一种新型复合材料裙连接区界面结构成型工艺研究

摘要

介绍了一种新型复合材料裙连接区界面结构成型技术,阐述了其成型工艺的特点以及和传统"预制裙成型工艺"相比较的区别和优势.针对该新型结构制作了剪切试样,表征了其界面性能;同时,采用不同界面粘接结构制备了φ200容器并进行了轴压试验.结果表明,采用一体化成型工艺可以有效提高复合材料壳体轴压性能.%A new type of interface structure molding technology in the composite materials skirt connection area was introduced in this paper , the characteristics of molding process and the difference and superiority compared with traditional prefabricated skirt molding are expounded. The shear specimen of new structure was made to investigate its interfacial properties. The different interface adhesion structures are applied to mould φ200 vessel, that the axial compression test was carried out. the results show that integrated molding process can effectively improve the performance of the composite shell shaft.