FIELD: machine building.
SUBSTANCE: revolving part is processed by abrasive tool fixed in the toolhead. Toolhead is imparted to a circular motion along the surface to be processed in the plane located at the acute angle to the part rotation plane. Abrasive tool in the form of two abrasive sticks is used. Toolhead is fixed at the axis of crank gear keeping one degree of freedom around the centre of this axis.
EFFECT: enhancing the contact area of tool and surface to be processed; enhancing the processing efficiency and quality.
4 dwg, 1 ex
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