Общий каталог Mitsubishi 2020 - 2021 - страница 898

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SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS CARBIDE RECOMMENDED CUTTING CONDITIONS y Slotting Carbon steel (─ 30HRC) Alloy steel, Pre-hardened steel Austenitic stainless steel, Titanium alloy Work Material AISI 1035, AISI 1050, ASTM 283 AISI H13, AISI 4140, AISI P21 AISI 304, AISI 306, AISI 316L, Ti-6Al-4V etc. High speed General purpose Depth of High speed General purpose Depth of High speed General purpose Depth of DC cutting cutting cut cutting cutting cut cutting cutting cut (inch) Revolution Table feed Revolution Table feed ap Revolution Table feed Revolution Table feed ap Revolution Table feed Revolution Table feed ap (min-1) (IPM) (min-1) (IPM) (inch) (min-1) (IPM) (min-1) (IPM) (inch) (min-1) (IPM) (min-1) (IPM) (inch) 1/4 7500 55.8 5000 24.4 .25 6000 29.8 5000 16.5 .25 5000 21.9 3000 8.7 .25 5/16 6000 49.6 4000 21.7 .31 4800 28.3 4000 15.7 .31 4000 23.6 2400 9.4 .31 3/8 5000 46.1 3300 20.1 .38 4000 25.5 3300 13.8 .38 3300 25.3 2000 10.2 .38 1/2 3800 35.9 2500 15.7 .50 3000 22.3 2500 12.2 .50 2500 23.6 1500 9.4 .50 DC Depthof cut ap DC : Dia. Precipitation hardening martensitic stainless steel, Copper, Copper alloy Heat resistant alloy Work Co-Cr-Mo alloy Material ASTM S 17400, ASTM S 17700, Inconel718 etc. 17-4PH, 15-5PH etc. High speed General purpose Depth of High speed General purpose Depth of High speed General purpose Depth of DC cutting cutting cut cutting cutting cut cutting cutting cut (inch) Revolution Table feed Revolution Table feed ap Revolution Table feed Revolution Table feed ap Revolution Table feed Revolution Table feed ap (min-1) (IPM) (min-1) (IPM) (inch) (min-1) (IPM) (min-1) (IPM) (inch) (min-1) (IPM) (min-1) (IPM) (inch) 1/4 3000 14.9 2500 8.3 .25 9000 67.0 6000 29.5 .25 1500 5.3 1300 3.0 .075 5/16 2400 14.2 2000 7.9 .31 7200 59.5 4800 26.4 .31 1200 5.7 1000 3.1 .0943/8200012.817007.1.38600055.3400024.4.3810006.18403.4.11I 1/2 1500 11.2 1300 6.3 .50 4500 42.5 3000 18.9 .50 750 5.7 630 3.1 .15 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 can be achieved with the use of water-soluble cutting fluid. Note 3) Higher feeds and speeds can be used for smaller depth of cut. Note 4) Vibration can still occur if the machine rigidity and clamping method are insufficient. In these cases the feed and speed should be reduced proportionately. I139