The invention relates to a structure and function integrated composite airfoil and a forming method thereof. The structure and function integrated composite airfoil comprises an airfoil joint, a composite airfoil, an antenna, an antenna cable channel, a wave-transparent reinforcing beam, an upper antenna protective cover and a lower antenna protective cover, the wing joint is fixedly connected with the composite material wing surface; the antenna is pre-embedded in the front edge of the composite airfoil; the antenna cable channel is located in the composite material wing surface and laid to the wing root part of the rear edge, a wire outlet hole is formed in the wing joint, and the antenna cable channel is led out from the wire outlet hole; the wave-transparent reinforcing beam is pre-embedded in a part, close to the front edge of the airfoil, of the antenna in the forward direction; and the composite airfoil, the wave-transparent reinforcing beam and the upper and lower antenna protection covers are formed through co-curing. The antenna is embedded in the front edge of the airfoil, and the antenna protection cover, the antenna forward wave-transparent reinforcing beam and the composite airfoil are co-cured and integrally formed, so that the integrity and reliability of the structure are improved.
本发明涉及一种结构功能一体化复合材料翼面及其成型方法。该结构功能一体化复合材料翼面包括机翼接头、复合材料翼面、天线、天线电缆通道、透波增强梁、天线上下保护罩;机翼接头与复合材料翼面固定连接;天线预埋在复合材料翼面的前缘;天线电缆通道位于复合材料翼面内部并敷设至后缘的翼根部位,机翼接头上设置出线孔,天线电缆通道从出线孔引出;透波增强梁预埋于天线前向的靠近翼面前缘的部位;复合材料翼面、透波增强梁和天线上下保护罩通过共固化成型。本发明将天线嵌入在翼面前缘,天线保护罩、天线前向透波增强梁和复合材料翼面共固化一体成型,提高了结构的整体性和可靠性。
Structure and function integrated composite airfoil and forming method thereof
一种结构功能一体化复合材料翼面及其成型方法
2024-03-15
Patent
Electronic Resource
Chinese
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