DEVICE AND METHOD OF REPAIR OF THE HOLE OF THE PART Russian patent published in 2019 - IPC B05B13/06 B05C5/02 B05C7/02 

FIELD: machine building.

SUBSTANCE: group of inventions relates to the field of service and repair of parts and, in particular, to the device and method of repair of the hole of the part, in particular, from composite material. Device for repair of the hole of the part contains a reservoir for resin, an injection tip connected to the reservoir. Tip can be inserted into the hole. Tip comprises at least one injection hole providing resin injection into at least one cavity located around the tip. Tip can be removed from the hole after hardening of the resin. Method of repairing the hole of the part includes inserting into the hole an injection tip connected to the container and containing at least one injection hole, and injecting resin through injection hole into at least one cavity located around the tip. Besides, the method involves hardening the resin, wherein the tip remains inserted into the hole and the tip is withdrawn from the hole.

EFFECT: increased reliability, simplification and reproducibility of holes repair.

13 cl, 8 dwg