FIELD: technological processes.
SUBSTANCE: method includes applying, under the force of the cutting tool, to the rotating part. Limiting feed per revolution is determined from the above mathematical formula, depending on the critical value of the temperature difference of the surface and the central layers of the workpiece, leading to the appearance of thermoplastic deformations in the surface layers of the workpiece and the formation of residual stresses, cutting speeds and cutting depths.
EFFECT: it is possible to determine the limiting modes of machining by cutting from the conditions for preventing the formation of residual stresses that determine the accuracy and quality of the surface layer of the machined parts.
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