FIELD: determination of time period of dressing grinding wheel in systems for automatic control of processes of abrasive working. SUBSTANCE: method comprises steps of pumping cutting fluid at grinding process to wedge shaped gap between peripheral surface of grinding wheel and surface of worked part; measuring value of hydroaerodynamic pressure of fluid by means of contactless pickup. EFFECT: enhanced accuracy of control of greasing degree of wheel for grinding with use of cutting fluid. 3 dwg
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|
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