METHOD FOR MANUFACTURE OF AERODYNAMIC CONSTRUCTION, MOULDING ASSEMBLY FOR MANUFACTURE OF AERODYNAMIC CONSTRUCTION AND DEVICE FOR ENVELOPMENT OF AERODYNAMIC CONSTRUCTION IN MOULDING ASSEMBLY Russian patent published in 2000 - IPC

FIELD: manufacture of aerodynamic constructions. SUBSTANCE: for application of sheathing onto acrodynamic construction, having a chord line, pitching axis, leading edge section and trailing edge section, the internal components of the construction together with the sheathing are placed in the moulding assembly and pressure is applied to the device for envelopment of the aerodynamic construction for its moulding. The device for envelopment has a more rigid front and more flexible rear tail section for moulding of the precise contour of surface of the sheathing in the area of the front tail section of the construction, and then - to the rear tail section to provide a precise encircling of the trailing edge section by the sheathing. The moulding assembly has a rigid mould body, having an internal surface, which determines the shape of one side of the aerodynamic construction, and a device for envelopment of the construction connected to the mould body and having an internal surface, which determines the shape of the other side of the construction. The device for envelopment has a great number of layers of preliminarily impregnated composite material. EFFECT: enhanced precision of execution of the preset shape of construction. 16 cl, 3 dwg