907 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.F31

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. F31 0907 Lab2u

Technical Information for D Endmill O Recommended cutting conditions (Flat) Tool DFE2000 (Slotting) DFE2000 (Shouldering) DFE4000 (Shouldering) Workpiece Graphite Conditions Diameter (0) R.P.M n (min-1) Feed vf (mm/min) R.P.M n (min1) Feed vf (mm/min) RPM n (min-1) Feed vf (mm/min) 1 40,000 500 40,000 700 2 25,000 570 25,000 800 25,000 1,600 3 20,000 570 20,000 800 20,000 1,600 4 18,000 680 18,000 950 18,000 1,900 5 14,000 960 14,000 1,200 14,000 2,400 6 11,000 1,000 11,000 1,400 11,000 2,800 8 8,000 930 8,000 1,300 8,000 2,600 10 6,500 860 6,500 1,200 6,500 2,400 12 5,500 860 5,500 1,200 5,500 2,400 Application tip 0D Slotting depth (ap) apt Shouldering depth (ap) D £02.5, ap = 0.3D as p J Ds02.5,ap = 1.5D,ae = O.O5D D > 02.5, ap = 0.5D Y/' D > 02.5, ap = 1.5D, ae = 0.1D Workpiece should be clamped rigidly In case of vibrations, reduce R.P.M and feed rate by the same ratio O Recommended cutting conditions (Ball) Tool DBE2000 DBE4000 Workpiece Graphite Conditions R.P.M Feed R.P.M Feed Diameter (0) n (min1) vf (mm/min) n (min-1) vf (mm/min) 1 16,000 400 2 16,000 800 16,000 1,200 3 16,000 1,450 16,000 2,000 4 16,000 2,100 16,000 3,100 5 15,500 2,550 15,000 3,800 6 15,000 2,950 15,000 4,400 8 13,000 3,000 13,000 4,500 10 11,500 3,000 12,000 4,600 12 10,700 3,200 10,000 4,700 Application tip Depth of cut (ap) ap = 0.2D pf = 0.2D Workpiece should be clamped rigidly In case of vibrations, reduce R.P.M and feed rate by the same ratio O Notice Cutting conditions are up to the machine’s condition and the shape of cutting Workpiece should be clamped rigidly. In case of vibrations, reduce RPM and feed rate by the same ratio When the overhang is longer than 3D, reduce RPM and feed rate Endmills J. 31