FIELD: machine building; technological processes.
SUBSTANCE: invention relates to the field of high-speed machining of parts on CNC equipment. Cutting tool cooling control includes measuring the temperature in the cutting zone by means of a temperature sensor, comparing the measured temperature with a predetermined value, and if they do not match through the microcontroller using the corresponding fuzzy control rules by recalculating the voltage applied to the control element, made in the form of a field-effect transistor, change the strength of the current flowing through the thermocouple, which is made in the form of a Peltier element and is installed with the possibility of cooling the cutting tool.
EFFECT: use of the invention improves the accuracy of machining parts.
2 cl, 5 dwg
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