FIELD: machine building.
SUBSTANCE: machine includes a base, a cross-slide installed on the base and consisting of screws and upper and lower slides, control system, cutting plate with holder mounted on upper slides, transverse and lengthwise feed drives connected to control system, and lifting devices in the form of jacks. Cutting plate is insulated from said wheel by dielectric. At that, the machine is configured to connect the control system to the cutting plate and the turned wheel and to provide positioning of the cutting plate before turning to determine points of contact with the turned wheel.
EFFECT: simplified design, reduced dimensions, increased productivity of machine.
1 cl, 2 dwg
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