Общий каталог Mitsubishi 2020 - 2021 - страница 800

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SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS CARBIDE RECOMMENDED CUTTING CONDITIONS Slotting Carbon steel, Cast iron, Alloy steel, Tool steel, Work Alloy steel (─ 30HRC) Pre-hardened steel Material AISI 1050, AISI 35, AISI H13, AISI W1-10, AISI P20 etc. AISI P21 etc. DC Revolution Table feed Depth of cut Revolution Table feed Depth of cut (mm) (min-1) (mm/min) (IPM) (mm) (min-1) (mm/min) (IPM) (mm) 0.2 40000 400 15.7 0.001 30000 250 9.8 0.001 0.3 40000 600 23.6 0.005 35000 420 16.5 0.005 0.4 40000 700 27.6 0.007 30000 420 16.5 0.007 0.5 40000 800 31.5 0.01 24000 380 15.0 0.01 0.6 33000 800 31.5 0.015 21000 480 18.9 0.01 0.7 28000 800 31.5 0.015 18000 480 18.9 0.015 0.8 25000 800 31.5 0.02 16000 480 18.9 0.02 0.9 22000 800 31.5 0.03 15000 500 19.7 0.03 1 20000 800 31.5 0.04 13000 500 19.7 0.04 1.5 13000 800 31.5 0.10 9000 500 19.7 0.10 2 10000 800 31.5 0.15 6700 500 19.7 0.15 2.5 9000 800 31.5 0.20 6000 500 19.7 0.20 3 8000 800 31.5 0.20 5200 460 18.1 0.20 4 6000 600 23.6 0.20 4000 340 13.4 0.20 5 4800 480 18.9 0.30 3200 280 11.0 0.20 6 4000 400 15.7 0.30 2600 210 8.3 0.20 8 3000 300 11.8 0.30 2000 170 6.7 0.30 10 2400 240 9.4 0.30 1600 140 5.5 0.30 12 2000 200 7.9 0.30 1300 110 4.3 0.30 DC I Depth of < Please refer to the list above cut for depth of cut. DC:Dia. Shoulder milling Carbon steel, Cast iron, Alloy steel, Tool steel, Work Alloy steel (─30HRC) Pre-hardened steel Material AISI 1050, AISI 35, AISI H13, AISI W1-10, AISI P20 etc. AISI P21 etc. DC Revolution Table feed Width of cut Revolution Table feed Width of cut (mm) (min-1) (mm/min) (IPM) (mm) (min-1) (mm/min) (IPM) (mm) 3 3500 370 14.6 0.05 2600 250 9.8 0.03 4 2800 370 14.6 0.06 2100 200 7.9 0.03 5 2200 330 13.0 0.06 1700 160 6.3 0.03 6 1800 300 11.8 0.06 1500 140 5.5 0.03 8 1600 270 10.6 0.08 1100 140 5.5 0.04 10 1400 240 9.4 0.10 900 140 5.5 0.05 12 1200 200 7.9 0.10 750 120 4.7 0.06 < Please refer to the list above for depth of cut. Depth of cut <3DC DC:Dia. Note 1) If the depth of cut is smaller than this table, feed rate can be increased. Note 2) When drilling, please set the feed rate at 1/3 or below of the above value. Note 3) 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. I041