Каталог Sumitomo монолитные фрезы - страница 69

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GSX MILL Endmills (4 Flutes) GSX 40000C-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 9,000 140 9,000 140 9,000 140 7,000 80 6,500 60 4,500 40 5,400 40 4,500 40 2.0 4,500 140 4,500 140 4,500 140 3,500 100 3,200 80 2,300 55 2,700 55 2,300 40 4.0 2,250 200 2,250 200 2,250 200 1,750 120 1,600 100 1,200 60 1,350 50 1,200 35 6.0 1,500 250 1,500 250 1,500 250 1,150 160 1,050 140 800 65 900 45 800 35 8.0 1,100 220 1,100 220 1,100 220 850 160 800 130 600 65 660 45 600 35 10.0 900 210 900 210 900 210 700 140 650 120 460 65 540 45 460 35 12.0 750 200 750 200 750 200 580 140 520 110 400 65 450 45 400 35 16.0 550 170 550 170 550 170 440 120 400 95 300 55 330 45 300 35 20.0 450 150 450 150 450 150 350 100 320 80 240 50 270 45 240 35 25.0 360 120 360 120 360 120 280 80 250 60 190 40 210 35 190 30 Standard ap 3.5DC 3.0DC Depth-of-cut ae Below ø3 : 0.04DC  From ø3 to below ø8 : 0.08DC  ø8 and above : 0.1DC 0.02DC I Endmills Coated Square 2 Flutes 3 Flutes 4 Flutes 6 Flutes 8 Flutes Radius Ballnose DLC SUMIDIA Coat Long Neck Uncoated CBN PCD I63