FIELD: machine building.
SUBSTANCE: invention relates to machine building and instrument making, in particular to aircraft and missile engineering, it can be used as a method of locking of threaded fastening joints of covers of manholes with operation manholes on the hull or aerodynamic surfaces of supersonic or hypersonic aircraft, and is aimed at ensuring of operating reliability of threaded fastening joints in conditions of hyperthermal heating. The method of locking of threaded fastening joint by applying on threaded surfaces of fastening elements of the adhesive material, for example, anaerobic sealing compound or adhesive sealant, screwing together, holding until curing o adhesive composition and formation of adhesive film. The composition of adhesive material includes a filling agent - silicon carbide with the grain size 10-65 microns and fill-up percent by mass no more than 30%.
EFFECT: improved locking.
2 dwg
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|---|---|---|---|
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|
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| MEAN FOR PREVENTING FROM SELF-UNSCREWING | 0 |
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RU2599612C1 |
