Общий каталог Mitsubishi 2020 - 2021 - страница 894

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SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS CARBIDE RECOMMENDED CUTTING CONDITIONS y Slotting 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 Heat resistant alloy Mild steel Carbon steel, Alloy steel, Martensitic stainless steel, Cobaly chromium alloy Work Alloy tool steel Titanium alloy Material AISI 1045, AISI 4140, AISI P21, AISI P20, AISI 304, AISI 316, AISI 630, AISI 631 Inconel718 ASTM A36, AISI 1010 AISI 4340, SKD, SKT Ti-6Al-4V 15-5PH, 17-4PH DC Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) 6 150 8000 1400 6 120 6400 770 6 100 5300 560 6 60 3200 380 3 180 9500 1700 6 30 1600 130 1.8 8 150 6000 1300 8 120 4800 720 8 100 4000 600 8 60 2400 360 4 180 7200 1500 8 30 1200 140 2.4 10 150 4800 1200 10 120 3800 630 10 100 3200 670 10 60 1900 310 5 180 5700 1400 10 30 950 160 3 12 150 4000 960 12 120 3200 580 12 100 2700 650 12 60 1600 290 6 180 4800 1200 12 30 800 150 3.6 16 150 3000 810 12 120 2400 500 12 100 2000 480 12 60 1200 250 8 180 3600 970 12 30 600 120 4.8 DC Depthof cut ap DC : Dia. General-purpose conditions Carbon steel, Alloy steel, Pre-hardened steel, Austenitic, Ferritic and Hardened stainless steel, Copper, Copper alloy Heat resistant alloy Mild steel Carbon steel, Alloy steel, Martensitic stainless steel, Cobaly chromium alloy Work Alloy tool steel Titanium alloy Material AISI 1045, AISI 4140, AISI P21, AISI P20, AISI 304, AISI 316, AISI 630, AISI 631 Inconel718 ASTM A36, AISI 1010 AISI 4340, SKD, SKT Ti-6Al-4V 15-5PH, 17-4PH DC Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut Cutting speed Revolution Table feed Depth of cut (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) (m/min) (min-1) (mm/min) ap (mm) 6 100 5300 630 6 80 4200 330 6 60 3200 220 6 50 2700 210 3 120 6400 760 6 25 1300 72 1.8 I 8 100 4000 550 8 80 3200 320 8 60 2400 240 8 50 2000 200 4 120 4800 670 8 25 990 78 2.4 10 100 3200 510 10 80 2500 270 10 60 1900 260 10 50 1600 170 5 120 3800 600 10 25 800 89 3 12 100 2700 430 12 80 2100 250 12 60 1600 250 12 50 1300 150 6 120 3200 510 12 25 660 84 3.6 16 100 2000 360 12 80 1600 220 12 60 1200 190 12 50 990 140 8 120 2400 430 12 25 500 63 4.8 DC Depthof cut ap DC : Dia. 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 feed rate can be increased. I135