OPERASIOPERASI PERMESINAN | Machining |
OPERASIOPERASI PERMESINAN. Operasi Permesinan Turning N = rotational speed, rev/min v = cutting speed, m/min D0 = original diameter, mm Df = final diameter, mm d = depth of cut f = feed, mm/rev fr = feed rate, mm/min Tm = time of actual machining, min L = length, mm MRR = material removal rate mm3/min. f 0. Nf L. D D 0. 2d. Tm . MRR vfd r. Operasi Permesinan Operasi Turning