Общий каталог Mitsubishi 2020 - 2021 - страница 824

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SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS CARBIDE RECOMMENDED CUTTING CONDITIONS Carbon steel, Cast iron, Alloy steel, Tool steel, Austenitic stainless steel, Hardened steel (45 ─55HRC) Work Alloy steel (─ 30HRC) Pre-hardened steel Titanium alloy Material AISI 1050, AISI 35, AISI H13, AISI W1-10, AISI 304, AISI 306, Ti-6Al-4V etc. AISI H13 etc. AISI P20 etc. AISI P21 etc. DC Revolution Table feed Revolution Table feed Revolution Table feed Revolution Table feed (mm) (min-1) (mm/min) (IPM) (min-1) (mm/min) (IPM) (min-1) (mm/min) (IPM) (min-1) (mm/min) (IPM) 1 11100 85 3.3 9500 65 2.6 8000 50 2.0 6400 35 1.4 1.5 7400 85 3.3 6400 90 3.5 5300 50 2.0 4200 35 1.4 2 5600 85 3.3 4800 90 3.5 4000 50 2.0 3200 35 1.4 2.5 4500 85 3.3 3800 90 3.5 3200 55 2.2 2500 35 1.4 3 3700 90 3.5 3400 90 3.5 2600 60 2.4 2100 35 1.4 4 3000 110 4.3 2700 90 3.5 2100 70 2.8 1700 50 2.0 5 2600 140 5.5 2300 110 4.3 1800 85 3.3 1500 55 2.2 6 2300 170 6.7 2000 140 5.5 1500 110 4.3 1300 70 2.8 8 1700 180 7.1 1500 140 5.5 1200 110 4.3 1000 70 2.8 10 1400 180 7.1 1300 140 5.5 950 110 4.3 800 70 2.8 12 1200 170 6.7 1100 140 5.5 800 110 4.3 670 70 2.8 <0.05DC (MAX.0.5mm) <0.02DC <2.5DC <2DC Depth of cut DC DC <0.1DC (DC< &2)<0.2DC (DC> &2) <0.05DC DC:Dia. I Note 1) When cutting austenitic stainless steel, the use of water-soluble cutting fluid is especially effective. Note 2) If the depth of cut is smaller than this table, feed rate can be increased. Note 3) When drilling, please set the feed rate at 1/3 or below the values above. Note 4) If the rigidity of the machine or the work material installation is very low, or chattering is generated, please reduce the revolution and the feed rate proportionately. I065