DEVICE FOR MAGNETO-ABRASIVE MACHINING OF EXTERNAL CYLINDRICAL SURFACES OF PARTS

摘要

The device comprises an electromagnetic system provided with an additional pair (3) of pole shoes (5), which are mounted opposite the first pair (2) and are shifted in relation to the latter along the longitudinal axis (01-01) of the part (15) being machined at a distance L = (0.2-1.0)D, where D is the diameter of the pole shoes, the pole shoes (4 and 5) in each pair (2 and 3) being kinematically interconnected, having a common rotation axis (0-0) and being mounted with an excentricity (e) of opposite sign in relation to said axis.