Каталог Stellram фрез со сменными пластинами - страница 294

Заказ инструмента: http://steelcam.org | 8 (343) 382-52-03 | sales@sverla-ekb.ru Calculation Formulas - Indexable Milling Technical Information Feed Rate Compensation Vf feed rate of tool [mm/min] ae Vfa feed rate of tool axis [mm/min] vfa Dc cutter diameter [mm] Dw n Dw workpiece diameter [mm] Dc n rotation [rpm] Dc fz feed per tooth [mm/z] vfa n Z number of teeth Vf = n x fz x Z External vfa ae Vfa = Vf x ( D D+ D ) w c Dw n Dw Technical w Dc Dc Internal vfa n Vfa = Vf x ( D D- D ) w w c www.kennametal.com A293