Каталог Sumitomo монолитные фрезы - страница 125

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Extra Long Solid Carbide Spiral Endmills ELSM 2000 Type ■ General Purpose Machines 1. If the machine is not designed to achieve the recommended spindle speed, please use the max. spindle speed available. 2. If cutting noise and vibration are present, please change the cutting conditions accordingly. ap DC ● Groove Milling Work Material Carbon Steel, Alloy Steel Carbon Steel, Alloy Steel Carbon Steel, Alloy Steel (Below 30HRC) (Below 40HRC) (Below 45HRC) Cast Iron Cutting Conditions DC (mm) Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) 3.0 3,100 70 2,580 30 2,100 20 5,200 175 4.0 2,320 70 1,940 30 1,580 20 3,900 175 6.0 1,550 70 1,290 30 1,050 20 2,600 215 8.0 1,160 70 970 30 790 20 1,950 250 10.0 930 70 780 30 630 20 1,560 250 12.0 770 70 650 30 525 20 1,300 250 16.0 580 70 485 30 395 20 975 260 20.0 465 70 390 30 315 20 780 260 25.0 370 70 310 30 250 20 625 250 Standard ap 2.5DC 2.5DC 2.5DC 2.5DC Depth-of-cut ae 0.05DC 0.05DC 0.05DC 0.05DC I Endmills Solid Carbide Square 2 Flutes 3 Flutes 4 Flutes 6 Flutes 8 Flutes Radius Ballnose DLC SUMIDIA Coat Long Neck Uncoated CBN PCD I119