METHOD OF FINISHING AND STRENGTHENING TREATMENT OF CYLINDRICAL SURFACES BY SHOT-BLASTING WITH ULTRASONIC CAVITIES Russian patent published in 2000 - IPC

Abstract RU 2150370 C1

FIELD: shot-blasting of cylindrical surfaces. SUBSTANCE: working mixture is accelerated by means of device shaped as turbine with nozzle assembly. Use is also made of electric motor, generator and ultrasonic disperser and their rotors are set on turbine. Steel or glass balls are used as a working mixture. Ultrasonic cavitation flow with formation of cavities is produced in working mixture. EFFECT: enhanced efficiency. 4 cl, 2 dwg

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RU 2 150 370 C1

Authors

Kazakov V.M.

Dates

2000-06-10—Published

1998-11-02—Filed