FIELD: mechanical engineering. SUBSTANCE: tool of variable radius of cross-section is used for the working, The tool is set so that its cross-section of minimum width is coincident with the cross-section of a blank of minimum radius. The tool is brought into a contact with macroscopic projections on the surface to be worked and is fed in the direction perpendicular to the surface thus rolling over the blank. In so doing, the center of the rolling moves in a trajectory that is equidistant to the nominal profile of the blank. EFFECT: simplified method. 4 dwg
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