| 摘要 |
tool testing. SUBSTANCE: invention is intended for automatic current test of condition of tool in process of removal of machining allowance. Test system includes device measuring basic drive torque, processor determining instantaneous wear coefficient of tool, processor determining average wear coefficient of tool and comparator designed to compare average wear coefficient of tool with reference average wear coefficient. EFFECT: provision for test with use of system of adaptive control meant to maintain uniform torque. 4 cl, 4 dwg |
