Composite airfoil assembly and method of manufacturing same

A method of manufacturing an airfoil assembly includes forming an airfoil core including foam to define a pressure side and a suction side extending in a first direction and having a second direction extending between a leading edge and a trailing edge, the second direction being perpendicular to the first direction; and electroforming a metal alloy onto the outer surface of the airfoil core to define an outer airfoil shell. 制造翼型件组件的方法包括形成包括泡沫的翼型件核心，以限定在第一方向上延伸并且具有在前缘和后缘之间在第二方向上延伸的压力侧和吸力侧，第二方向垂直于第一方向；和将金属合金电铸到翼型件核心的外部表面上，以限定外部翼型件壳体。