Calculation of material-removal rate, power required, and cutting time in face milling
Refer to Fig. 8.54, and assume that D = 160 mm, w = 70 mm, l= 450 mm, d = 3 mm, v =0.5 m/min, and N = 120 rpm. The cutter has 10 inserts and the workpiece material is a high strength aluminum alloy. Calculate the material- removal rate, cutting time, and feed per tooth, and estimate the power required.