СПОСОБ ОБРАБОТКИ КРИВОЛИНЕЙНЫХ КОНТУРОВ ПЛОСКИХ ДЕТАЛЕЙ

摘要

FIELD: processes for mechanical working of parts in NC lathes or NC milling machine tools. ^ SUBSTANCE: method comprises steps of using linear -circular interpolators; moving cutting tool along arcs of smoothly joined circles passing through supporting points of worked contour. In order to improve accuracy and quality of working due to enhanced smoothness of worked contour, radius values of circle arcs are selected according to condition of the least absolute difference value between them. ^ EFFECT: enhanced accuracy and quality of working. ^ 1 dwg, 2 tbl