865 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.J243

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. J243 0865 Lab2u

CARBIDE RECOMMENDED CUTTING CONDITIONS Work Material R RE (mm) R 0.1 R 0.15 R 0.2 R 0.25 R 0.3 R 0.4 R 0.5 R 0.75 R 1 R 1.25 R 1.5 R 2 R 2.5 R 3 R 4 R 5 R 6 R 8 R10 Depth of cut Aluminium alloy a< 5" Revolution (min'1) 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 30000 24000 20000 15000 12000 10000 7500 6000 Feed rate (mm/min) 350 480 600 800 1000 1500 2000 2200 2800 3200 4000 4200 4400 4000 3600 3600 3200 2800 2500 a>15° Revolution (min'1) 40000 40000 40000 40000 40000 40000 40000 40000 40000 38000 32000 24000 19000 16000 12000 9500 8000 6000 4800 Feed rate (mm/min) 260 360 450 600 750 1100 1500 1600 2200 2200 2600 2800 2800 2800 2400 2000 2200 1800 1600 Aluminium alloy casting, Copper, Copper alloys Revolution (min'1) 40000 40000 40000 40000 40000 40000 40000 40000 40000 32000 32000 24000 19000 16000 12000 9600 8000 6000 4800 Feed rate (mm/min) 280 380 480 640 800 1200 1600 1800 2200 2000 2600 2700 2800 2600 2300 2300 2000 1800 1600 a>15’ Revolution (min'1) 40000 40000 40000 40000 40000 40000 40000 40000 32000 30000 26000 19000 15000 13000 9600 7600 6400 4800 3800 0.2RE (RE< 0.5) 30.4RE (RE O.5) v/r, 0.2RE Feed rate (mm/min) 210 290 360 480 600 880 1200 1300 1400 1400 1700 1800 1800 1800 1500 1300 1400 1200 1000 RE:Radius Note 1) a is the inclination angle of the machined surface. Note 2) When cutting a very hard workpiece, reduce the feed rate. Note 3) If the depth of cut is shallow, the revolution and feed rate can be increased, Note 4) If the rigidity of the machine or the work materials installation is very low, or chattering and noise are generated, reduce the revolution and feed rate proportionately. DC LlI a. LU DC DC m 3 o cx o in J243