METHOD FOR REPAIRING THE WING CAISSON WITH THE NETTED COMPOSITE RIBS, COMPOSITE SKIN AND METALLIC SPARS Russian patent published in 2018 - IPC B64F5/00 B64F5/40 B64C3/18 B64C3/26 

FIELD: aircraft engineering.

SUBSTANCE: invention relates to aeronautical and space technology and relates to the method for repairing the torsion box skin and netted of the wing caisson with mesh composite ribs, with the composite lining and metal spars. When repairing the skin and/or reticular rib of the wing of the flying device (LA) the damaged area is determined by means of nondestructive testing. Then the damaged area is cut out and the glue is applied to the edges of the cutout. Then, the repair patch is molded directly onto the place of the cutout and it is installed on top of the cutout with the help of glue, which is applied to the edges of the cutout. After that, the mechanical fasteners are installed, which fix the repair patch on the sections between the power elements of the mesh composite rib and on the side members of the wing caisson.

EFFECT: increased manufacturability and simplification of the repair process of the skin and netted rib of the wing caisson is achieved.

8 cl, 3 dwg