SEALING METHOD OF ATTACHMENT ASSEMBLIES IN COVER FROM LAMINATED POLYMER COMPOSITE MATERIALS WITH SEALED LAYER, AND SEALED ATTACHMENT ASSEMBLY OF ELEMENTS IN COVER FROM LAMINATED POLYMER COMPOSITE MATERIALS WITH SEALED LAYER

摘要

FIELD: machine building.;SUBSTANCE: sealing method of attachment assemblies in cover from laminated polymer composite materials with sealed layer is described, at which the fastener is installed into the hole drilled in the cover, and assembly elements and cover layers located between them are tightened with the above fastener. Elastic ring is located between sealed layer and the corresponding assembly element so that the cover hole zone is covered; inner cavity of the above ring is filled with uncured sealing composition, and the latter is cured after maximum compression of elastic ring with indentation of the composition from inner cavity of the ring to the delaminations of the cover in the zone of the hole at tightening of fasteners of the assembly.;EFFECT: invention improves sealing reliability of attachment of the design elements.;7 cl, 5 dwg