FIELD: machine building.
SUBSTANCE: invention relates to annular parts rolling. Device comprises bed with two support and deforming rolls, processed part rotation mechanism and loading mechanism. Support rollers axes are rigidly mounted on bed. One support roller is connected with rotary drive. Deforming roller is arranged with possibility of its axis turning about fixed axis, fixed on bed with help of dynamometers. Loading mechanism is made in form of screw mechanism, made with possibility to press deforming roller to part with force, fixed by said dynamometers.
EFFECT: result is device simplified design and reduced processed part geometrical dimensions deviations.
1 cl, 2 dwg, 1 ex
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