METHOD FOR CLEANING ROTARY COMPONENTS Russian patent published in 2017 - IPC B08B3/04 B08B7/04 

FIELD: machine engineering.

SUBSTANCE: component is placed in a cylindrical chamber, wherein a cleaning medium is supplied with a head, and the component is driven into a rotary motion. The components are additionally brought to oscillating vibrations along its axis, ensuring periodic discharge and compression of the cleaning medium. The supply of the cleaning medium is carried out through at least one slit, formed at the end of the chamber at an acute angle in the direction opposite to the direction of the component rotation. The gap between the end face of the component and the end face of the chamber is set equal to: h=(1.5-3)⋅A, where A is the amplitude of the oscillating vibrations, mm. The gap between the outer surface and the inner surface of the chamber must be sufficient to prevent excessive pressure in the area of the cleaning medium flow, which substantially reduces the flow velocity.

EFFECT: increased intensity and quality of cleaning.

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