Общий каталог Mitsubishi 2020 - 2021 - страница 871

Предыдущая страница Следующая страница

Навигация

SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS MS PLUS END MILLS MP2XLB Ball nose, Short cut length, 2 flute, Long neck CARBIDE RECOMMENDED CUTTING CONDITIONS Carbon steel, Alloy steel (180─280HB) Hardened steel (45─55HRC) Copper, Copper alloy Alloy tool steel, Pre-hardened steel, Work Material Precipitation hardening stainless steel RE LU Revolution Table feed Depth of cut Revolution Table feed Depth of cut Revolution Table feed Depth of cut (mm) (mm) (min-1) (mm/min) ap (mm) (min-1) (mm/min) ap (mm) (min-1) (mm/min) ap (mm) 10 36000 6000 0.12 29000 3800 0.12 29000 3800 0.24 15 32000 4500 0.1 26000 2900 0.1 26000 2900 0.2 1.25 2025 2600012000 32001400 0.070.06 21000 2000 0.0780007200.06 21000 2000 0.1480007200.12 30 8000 900 0.04 8000 700 0.04 8000 700 0.08 35 8000 800 0.02 8000 640 0.02 8000 510 0.04 6 32000 7000 0.15 26000 4500 0.15 22000 3800 0.3 10 32000 7000 0.15 26000 4500 0.15 22000 3800 0.3 16 32000 5000 0.1 26000 3200 0.1 22000 2700 0.2 1.5 20 27000 3800252100027000.10.08 22000 2400 0.11700017000.0822000 2400 0.21700017000.16 30 10000 700 0.08 6000 560 0.08 6000 560 0.16 35 6000 700 0.06 6000 560 0.06 6000 560 0.12 40 6000 600 0.04 6000 480 0.04 6000 480 0.08 15 27500 4400 0.13 22000 2800 0.13 18000 2300 0.26 1.75 2535 2300010000 36001400 0.10.08 18000 2200 0.11000011000.0818000 2200 0.21000011000.16 45 7500 900 0.04 7500 720 0.04 7500 720 0.08 10 24000 6000 0.2 19000 3800 0.2 16000 3200 0.4 20 24000 3800 0.15 19000 2400 0.15 16000 2000 0.3 2 30 20000 3000 0.1 16000 1900 0.1 16000 1900 0.2 40 12000 1700 0.1 12000 1400 0.1 12000 1400 0.2 50 8000 1000 0.05 8000 800 0.05 8000 800 0.1 20 22000 6000 0.2 18000 3800 0.2 13000 2800 0.4 I 2.5 25 22000 4400302200038000.20.15 18000 2800 0.21800024000.1513000 2000 0.41300017000.3 40 22000 3600 0.1 18000 2300 0.1 13000 1600 0.2 20 20000 6000 0.2 16000 3800 0.2 11000 2600 0.4 3 30 20000 6000 0.2 16000 3800 0.2 11000 2600 0.4402000045000.151600028000.151100020000.3 50 20000 3000 0.15 16000 1900 0.15 11000 1300 0.3 <0.1RE (RE <1) Depth of cut <0.2RE (RE> 1) ap RE : Radius Note 1) When the inclination angle of machined surface is high, or when machining at high loads; such as in corners, reduce the revolution and feed rate. Note 2) The use of oil mist is recommended when machining with small diameter. Note 3) The revolution and feed rate can be increased at small depths of cut (ap). Note 4) Cutting conditions may differ considerably due to the overhang, depth of cut and machine tool condition. Please use the table above as a reference starting point. Note 5) For hardened steel over 55 HRC, use VF2XLB. Note 6) For cutting conditions for austenitic stainless steel and titanium alloy, use the high hardness steel (45-55 HRC) table but reduce the spindle speed by 40% and the feed rate by 55%. I112