Каталог Sumitomo монолитные фрезы - страница 41

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GSX MILL Endmills (2 Flutes) GSX 20000C-4D Type ■ Recommended Cutting Conditions 1. For stable machining performance use rigid, high-precision machines and holders. 2. Use air blow when dry machining. 3. Use wet machining for stainless steel, heat resistant alloy, and titanium alloy applications. 4. In rear cases, chattering may occur in early milling stages, dissipating after 2m of cutting. ap 5. If chattering is a problem, reduce the spindle speed and feed rate indicated in the table below by the same ratio, or reduce the depth of cut. 6. This series is not recommended for grooving. 7. If the machine cannot achieve the recommended spindle speed, please use the max. spindle speed available. ae ● Side Milling Work Material Structural Steel Carbon Steel Cast Iron Alloy Steel Tempered Steel, Hardened Steel Hardened Steel Stainless Steel Heat Resistant Alloy SS SC FC SCM NAK, HPM (45 to 55HRC) SUS304, SUS316 Titanium Alloy Cond. (150 to 250HB) (25 to 35HRC) (35 to 45HRC) DC (mm) Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate 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) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) 1.0 9,000 130 9,000 130 9,000 130 7,000 95 6,500 50 4,500 30 5,400 40 4,500 25 2.0 4,500 180 4,500 180 4,500 180 3,500 120 3,200 70 2,300 40 2,700 50 2,300 35 4.0 2,250 240 2,250 240 2,250 240 1,750 160 1,600 95 1,200 60 1,350 65 1,200 40 6.0 1,500 300 1,500 300 1,500 300 1,150 170 1,050 110 800 70 900 70 800 50 8.0 1,100 260 1,100 260 1,100 260 850 170 800 110 600 70 660 70 600 50 10.0 900 250 900 250 900 250 700 160 650 110 460 70 540 70 460 50 12.0 750 240 750 240 750 240 580 160 520 110 400 70 450 70 400 50 16.0 550 200 550 200 550 200 440 140 400 95 300 55 330 60 300 45 20.0 450 180 450 180 450 180 350 120 320 85 240 45 270 50 240 40 25.0 360 140 360 140 360 140 280 95 250 65 190 35 210 40 192 30 Standard ap 3.5DC 3.0DC Depth-of-cut ae 0.08DC 0.04DC I Endmills Coated Square 2 Flutes 3 Flutes 4 Flutes 6 Flutes 8 Flutes Radius Ballnose DLC SUMIDIA Coat Long Neck Uncoated CBN PCD I35