MACHINE FOR ABRASIVE PROCESSING OF PARTS WITH SEPARATION OF FINISHED PARTS FROM ABRASIVE PELLETS AND WASTES Russian patent published in 2015 - IPC B24B31/02 

FIELD: process engineering.

SUBSTANCE: invention relates to finishing and hardening of parts by working fluid in free state and can be used in machine building. Machine comprises driven rumbling machine, loading and unloading devices and loading appliance rigidly secured to rumbling drum end from the side of loading device. Loading appliance is composed of a sleeve with flange disc fitted for 0.5 of its length inside rumbling drum that features curvilinear screw plate-like inserts. It comprises unloading separating appliance composed of perforated sleeve with curvilinear perforated screw inserts for their feed inside said appliance for discharge of processing wastes and discharge of abrasive pellets via end hole of perforated sleeve.

EFFECT: higher efficiency of processing.

22 dwg