Общий каталог Mitsubishi 2020 - 2021 - страница 915

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SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS SMART MIRACLE END MILLS VQSVR Roughing end mill, Short cut length, 3 ─ 4 flute, Irregular helix flutes CARBIDE RECOMMENDED CUTTING CONDITIONS y Shoulder milling When machine rigidity, work material rigidity and chip discharge are enough, please select the high efficiency cutting conditions. When either machine rigidity, work material rigidity or chip discharge are not enough, please select the general-purpose cutting conditions. High efficiency conditions Carbon steel, Alloy steel, Pre-hardened steel, Austenitic, Ferritic and Hardened stainless steel, Copper, Copper alloy Mild steel Carbon steel, Alloy steel, Martensitic stainless steel, Cobaly chromium alloy Work Alloy tool steel Titanium alloy Material AISI 1045, AISI 4140, ASTM AISI P21, AISI P20, AISI AISI 304, AISI 316, Ti-6Al-4V AISI 630, AISI 631, A36, AISI 1010 4340 15-5PH, 17-4PH DC Cutting speed Revolution Table feed Hole Depth Hole Depth Cutting speed Revolution Table feed Hole Depth Hole Depth Cutting speed Revolution Table feed Hole Depth Hole Depth Cutting speed Revolution Table feed Hole Depth Hole Depth Cutting speed Revolution Table feed Hole Depth Hole Depth (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) 3 150 16000 960 4.5 1.5 120 13000 640 4.5 1.5 100 11000 450 4.5 1.5 75 8000 330 4.5 0.9 180 19000 1100 4.5 1.5 4 150 12000 960 6 2 120 9500 640 6 2 100 8000 430 6 2 75 6000 330 6 1.2 180 14000 1100 6 2 5 150 9500 960 7.5 2.5 120 7600 640 7.5 2.5 100 6400 440 7.5 2.5 75 4800 330 7.5 1.5 180 11000 1100 7.5 2.5 6 150 8000 960 9 3 120 6400 680 9 3 100 5300 480 9 3 75 4000 360 9 1.8 180 9500 1100 9 3 7 150 6800 950 10.5 3.5 120 5500 700 10.5 3.5 100 4500 500 10.5 3.5 75 3400 380 10.5 2.1 180 8200 1100 10.5 3.5 8 150 6000 1100 12 4 120 4800 800 12 4 100 4000 570 12 4 75 3000 430 12 2.4 180 7200 1300 12 4 9 150 5300 1100 13.5 4.5 120 4200 760 13.5 4.5 100 3500 570 13.5 4.5 75 2700 430 13.5 2.7 180 6400 1300 13.5 4.5 10 150 4800 1100 15 5 120 3800 760 15 5 100 3200 570 15 5 75 2400 430 15 3 180 5700 1200 15 5 12 150 4000 960 18 6 120 3200 700 18 6 100 2700 540 18 6 75 2000 400 18 3.6 180 4800 1200 18 6 14 150 3400 880 21 7 120 2700 650 21 7 100 2300 510 21 7 75 1700 380 21 4.2 180 4100 1100 21 7 16 150 3000 840 24 8 120 2400 620 24 8 100 2000 500 24 8 75 1500 380 24 4.8 180 3600 1000 24 8 18 150 2700 810 27 9 120 2100 590 27 9 100 1800 500 27 9 75 1300 360 27 5.4 180 3200 960 27 9 20 150 2400 760 30 10 120 1900 560 30 10 100 1600 500 30 10 75 1200 360 30 6 180 2900 920 30 10 ae Depthof cut ap General-purpose conditions I Carbon steel, Alloy steel, Pre-hardened steel, Austenitic, Ferritic and Hardened stainless steel, Copper, Copper alloy Mild steel Carbon steel, Alloy steel, Martensitic stainless steel, Cobaly chromium alloy Work Alloy tool steel Titanium alloy Material AISI 1045, AISI 4140, ASTM AISI P21, AISI P20, AISI AISI 304, AISI 316, Ti-6Al-4V AISI 630, AISI 631, A36, AISI 1010 4340 15-5PH, 17-4PH DC Cutting speed Revolution Table feed Hole Depth Hole Depth Cutting speed Revolution Table feed Hole Depth Hole Depth Cutting speed Revolution Table feed Hole Depth Hole Depth Cutting speed Revolution Table feed Hole Depth Hole Depth Cutting speed Revolution Table feed Hole Depth Hole Depth (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) (m/min) (min-1) (mm/min) ap (mm) ae (mm) 3 120 13000 610 4.5 1.5 100 11000 430 4.5 1.5 80 8500 280 4.5 1.5 70 7400 240 4.5 0.9 140 15000 700 4.5 1.5 4 120 9500 610 6 2 100 8000 430 6 2 80 6400 280 6 2 70 5600 240 6 1.2 140 11000 700 6 2 5 120 7600 610 7.5 2.5 100 6400 430 7.5 2.5 80 5100 280 7.5 2.5 70 4500 250 7.5 1.5 140 8900 720 7.5 2.5 6 120 6400 610 9 3 100 5300 450 9 3 80 4200 300 9 3 70 3700 270 9 1.8 140 7400 720 9 3 7 120 5500 620 10.5 3.5 100 4500 480 10.5 3.5 80 3600 320 10.5 3.5 70 3200 290 10.5 2.1 140 6400 720 10.5 3.5 8 120 4800 720 12 4 100 4000 570 12 4 80 3200 380 12 4 70 2800 340 12 2.4 140 5600 840 12 4 9 120 4200 670 13.5 4.5 100 3500 510 13.5 4.5 80 2800 360 13.5 4.5 70 2500 320 13.5 2.7 140 5000 800 13.5 4.5 10 120 3800 670 15 5 100 3200 510 15 5 80 2500 360 15 5 70 2200 310 15 3 140 4500 790 15 5 12 120 3200 610 18 6 100 2700 470 18 6 80 2100 340 18 6 70 1900 300 18 3.6 140 3700 710 18 6 14 120 2700 560 21 7 100 2300 440 21 7 80 1800 320 21 7 70 1600 280 21 4.2 140 3200 670 21 7 16 120 2400 540 24 8 100 2000 410 24 8 80 1600 320 24 8 70 1400 280 24 4.8 140 2800 630 24 8 18 120 2100 500 27 9 100 1800 400 27 9 80 1400 310 27 9 70 1200 270 27 5.4 140 2500 600 27 9 20 120 1900 480 30 10 100 1600 380 30 10 80 1300 310 30 10 70 1100 270 30 6 140 2200 560 30 10 ae Depthof cut ap Note 1) SMART MIRACLE coating has reduced electric conductivity; therefore an external contact type (electric transmitted) tool setter may not work. When measuring the tool length, please use an internal contact type (non-electricity type) tool setter or a laser type tool setter. Note 2) Effective cutting of stainless steel, titanium alloy and heat-resistant alloy etc. can be achieved with the use of emulsion. Note 3) Chattering can still occur if the machine rigidity and clamping method are insufficient. In these cases the feed and speed should be reduced proportionately. I156 Note 4) When the depth of cut is smaller than shown the revolution and feed rate can be increased.