FIELD: chemistry.
SUBSTANCE: invention relates to processing of materials with the use of free abrasive and can be used at finishing of external surfaces of parts of rotation bodies type with galvanic nickel coating. Proposed method comprises placing parts in chamber with abrasive medium and sealing abrasive medium by application of external pressure. Using abrasive medium, the size of abrasive particles of which is 5–10 times more than average size of pores of nickel coating material, at that, oscillating movements are imparted to the chamber. Oscillating motions are imparted to the chamber.
EFFECT: enlarging processing capabilities of processing method, improving processing quality and efficiency.
1 cl, 1 ex, 2 dwg
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