FIELD: mechanical engineering. SUBSTANCE: method consists in forming tips by electrolytic deposition or any other method; at least part of deposition process is effected on blades assembled on disk of compressor or turbine rotor. Abrasive tips are formed on blades after securing them on disk in end working positions, thus excluding removal of blades from disk in other methods. Deposition may be accompanied by vibration of rotor in vertical direction. EFFECT: low cost. 9 cl, 6 dwg, 1 tbl
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