FIELD: mechanical engineering.
SUBSTANCE: method comprises affecting the flow of abrasion suspension with a jet of compressed air with a velocity of more than 200 m/s to form aerosol particles for supplying abrasion jet to the surface to be worked from the nozzle. The mass flow rates of the abrasion suspension relates to that of compressed gas as no more than 1:2. The jet pulsates, and time interval for which the jet does not affect the surface to be worked is 0.1-1.0 of time interval for which abrasion jet affects the surface.
EFFECT: enhanced efficiency of working.
1 dwg
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