FIELD: technological processes.
SUBSTANCE: invention relates to surface plastic deformation of parts by means of rollers. Proposed roller includes one deforming element that has an asymmetric shape with two profile radii of different sizes, replacing each other at the apex. Smaller profile radius is located on the front side of the roller, directed to the workpiece surface of a part, and larger profile radius is located on the back of the roller, directed toward the treated roller surface.
EFFECT: result is intensified stress condition when the rollers are used.
1 cl, 4 dwg
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