FIELD: mechanics.
SUBSTANCE: proposed device comprises detonation gun, powder and combustible gas metering devices and ignition system. Protection chamber is formed part (4) being evaporated and two covers (5, 6), one of which is arranged on gun barrel (1) and furnished with flexible element. The gun is mounted on horizontal transfer mechanism (7). The gun consists of barrel, combustion chamber (2) and accelerating part (3). Latter is formed by the barrel end bent along the radius till right angle with tapered narrowing at its end, diameters ratio varying from 1/3 to 1/4. The detonation gun barrel and accelerating part are arranged inside the part to be evaporated. The latter is furnished with driving mechanism (8).
EFFECT: detonation evaporation of inner surfaces of parts to add to their wear resistance.
2 cl, 1 dwg
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