MAGNETIC-ABRASIVE TREATMENT APPARATUS Russian patent published in 2008 - IPC B24B31/112 

FIELD: machine engineering, possibly magnetic-abrasive treatment of parts having cylindrical, flat, spherical and other surfaces.

SUBSTANCE: apparatus includes magnetic systems having inductors and arranged one opposite other with possibility of motion and rotation. Inductors are secured to shafts of electric motors and they are assembled of permanent magnets and magnetic circuits mutually alternating relative to their working toroidal surfaces. Each magnetic system is mounted with possibility of motion along three mutually normal coordinate axes and rotation by angle 360° around each of said axes.

EFFECT: possibility for working wide range of part surfaces in different metal cutting equipment at minimum expenses for readjustment, enlarged manufacturing possibilities, shortened time period and cost price of magnetic-abrasive treatment.

70 dwg