Abstract

A model of the process of honing holes with a specified initial error of the surface shape is developed. The process of improvement of the error of the shape of holes during the treatment is numerically analyzed. The tool shaft is schematized as a rotating rod transmitting rotation to a hone holder with cutting bars and guide bars elastically mounted on it. Cutting forces are modeled as friction forces that depend on a normal pressure on a contact surface, and removal of allowance during passage of the surface by cutting bars is modeled according to Preston’s hypothesis. The effect of technological parameters on integral criteria of treatment quality is analyzed.

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