Общий каталог Mitsubishi 2020 - 2021 - страница 923

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SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS SMART MIRACLE END MILLS VQMHVRB Corner radius, Medium cutting length, 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 cutting conditions Carbon steel, Alloy steel, Pre-hardened steel, Austenitic, Ferritic and Hardened stainless steel, Mild steel Carbon steel, Alloy steel, Martensitic stainless steel, Cobaly chromium alloy Work Alloy tool steel Titanium alloy Material AISI 1045, AISI 4140, ASTM A36, AISI P21, AISI P20, AISI 4340, SKD, AISI 304, AISI 316, Ti-6Al-4V AISI 630, AISI 631 AISI 1010 SKT 15-5PH,17-4PH DC Cutting speed Revolution Table feed Depth of cut Width of cut Cutting speed Revolution Table feed Depth of cut Width of cut Cutting speed Revolution Table feed Depth of cut Width of cut Cutting speed Revolution Table feed Depth of cut Width of cut (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) 2 150 24000 2400 3 0.6 120 19000 1100 3 0.6 100 16000 830 3 0.6 75 12000 720 3 0.4 3 150 16000 2600 4.5 0.9 120 13000 1200 4.5 0.9 100 11000 880 4.5 0.9 75 8000 770 4.5 0.6 4 150 12000 2600 6 1.2 120 9500 1300 6 1.2 100 8000 900 6 1.2 75 6000 790 6 0.8 5 150 9500 2600 7.5 1.5 120 7600 1300 7.5 1.5 100 6400 900 7.5 1.5 75 4800 810 7.5 1 6 150 8000 2600 9 1.8 120 6400 1300 9 1.8 100 5300 1100 9 1.8 75 4000 810 9 1.2 8 150 6000 2500 12 2.4 120 4800 1300 12 2.4 100 4000 1200 12 2.4 75 3000 840 12 1.6 10 150 4800 2300 15 3 120 3800 1200 15 3 100 3200 1300 15 3 75 2400 770 15 2 12 150 4000 1900 18 3.6 120 3200 1200 18 3.6 100 2700 1200 18 3.6 75 2000 720 18 2.4 16 150 3000 1600 24 4.8 120 2400 960 24 4.8 100 2000 960 24 4.8 75 1500 600 24 3.2 20 150 2400 1300 30 6 120 1900 760 30 6 100 1600 770 30 6 75 1200 480 30 4 25 150 1900 1100 37.5 7.5 120 1500 600 37.5 7.5 100 1300 620 37.5 7.5 75 950 380 37.5 5 ae Depthof cut ap General purpose cutting conditions I Carbon steel, Alloy steel, Pre-hardened steel, Austenitic, Ferritic and Hardened stainless steel,Mild steelCarbon steel, Alloy steel,Martensitic stainless steel,Cobaly chromium alloy Work Alloy tool steel Titanium alloy Material AISI 1045, AISI 4140, ASTM A36, AISI P21, AISI P20, AISI 4340, SKD, AISI 304, AISI 316, Ti-6Al-4V AISI 630, AISI 631 AISI 1010 SKT 15-5PH,17-4PH DC Cutting speed Revolution Table feed Depth of cut Width of cut Cutting speed Revolution Table feed Depth of cut Width of cut Cutting speed Revolution Table feed Depth of cut Width of cut Cutting speed Revolution Table feed Depth of cut Width of cut (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) 2 120 19000 1300 3 0.6 100 16000 630 3 0.6 80 13000 450 1.5 0.2 70 11000 440 3 0.4 3 120 13000 1400 4.5 0.9 100 11000 700 4.5 0.9 80 8500 450 2.2 0.3 70 7400 470 4.5 0.6 4 120 9500 1400 6 1.2 100 8000 700 6 1.2 80 6400 470 3 0.6 70 5600 490 6 0.8 5 120 7600 1400 7.5 1.5 100 6400 710 7.5 1.5 80 5100 470 4.5 0.9 70 4500 500 7.5 1 6 120 6400 1400 9 1.8 100 5300 710 9 1.8 80 4200 580 6 1.2 70 3700 500 9 1.2 8 120 4800 1300 12 2.4 100 4000 740 12 2.4 80 3200 630 7.5 1.5 70 2800 520 12 1.6 10 120 3800 1200 15 3 100 3200 680 15 3 80 2500 660 9 1.8 70 2200 460 15 2 12 120 3200 1000 18 3.6 100 2700 640 18 3.6 80 2100 610 12 2.4 70 1900 450 18 2.4 16 120 2400 860 24 4.8 100 2000 530 24 4.8 80 1600 510 15 3 70 1400 370 24 3.2 20 120 1900 680 30 6 100 1600 420 30 6 80 1300 410 18 3.6 70 1100 290 30 4 25 120 1500 390 37.5 7.5 100 1300 340 37.5 7.5 80 1000 210 24 4.8 70 890 230 37.5 5 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. Note 4) When the depth of cut is smaller than shown the revolution and feed rate can be increased. I164