Каталог Sumitomo монолитные фрезы - страница 141

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MOLD FINISH MASTER SUMIBORON BNBR Type Radius Endmills ■ Recommended Cutting Conditions 1. Use a machine with high rigidity for stable cutting. 2. Non-water soluble coolant recommended. Supply as a mist or external coolant. Take fire prevention precautions to avoid fire hazards caused by sparks igniting during machining or tool breakage. 3. Shorten overhang as much as possible. 4. Adjust cutting conditions as necessary as machine rigidity and other conditions may vary. 5. Depth of cut shown in the table of conditions are maximum depths. Adjust the actual depth of cut to the desired machined surface finish. ap ae Work Material STAVAX, NAK80, SKD61 (Up to 52HRC) ELMAX, DC53, SKD11 improved (Up to 62HRC) YXR3, SKH (Up to 70HRC) DC RE LU Spindle Speed Feed Rate ap(㎜) ae(㎜) Spindle Speed Feed Rate ap(㎜) ae(㎜) Spindle Speed Feed Rate ap(㎜) ae(㎜) (mm) (mm) (mm) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) 0.2 0.05 0.5 40,000 400 0.005 0.03 40,000 400 0.005 0.03 40,000 250 0.005 0.02 0.3 0.05 0.5 40,000 500 0.010 0.05 40,000 500 0.010 0.05 40,000 300 0.005 0.03 0.4 0.05 0.5 40,000 600 0.015 0.1 40,000 600 0.015 0.1 40,000 400 0.01 0.05 0.05 0.5 40,000 0.02 0.15 40,000 0.02 0.15 40,000 0.1 0.05 1.5 40,000 0.02 0.1 40,000 0.02 0.1 35,000 0.5 0.1 40,000 600 40,000 600 35,000 400 0.01 0.05 0.05 2.5 40,000 0.01 0.05 40,000 0.01 0.05 35,000 0.1 40,000 40,000 35,000 0.05 35,000 35,000 30,000 0.1 3.0 35,000 0.03 0.3 35,000 800 0.03 0.2 30,000 600 0.01 0.1 0.2 35,000 35,000 30,000 1.0 0.3 35,000 800 35,000 30,000 0.05 35,000 35,000 30,000 0.1 5.0 35,000 0.02 0.2 35,000 800 0.02 0.1 30,000 600 0.01 0.1 0.2 35,000 35,000 30,000 0.3 35,000 35,000 30,000 0.1 26,000 26,000 20,000 0.2 4.5 26,000 0.03 0.5 26,000 800 0.03 0.3 20,000 600 0.02 0.3 1.5 0.3 26,000 800 26,000 20,000 0.1 26,000 26,000 20,000 0.2 7.5 26,000 0.03 0.5 26,000 800 0.03 0.3 20,000 600 0.02 0.3 0.3 26,000 26,000 20,000 0.1 20,000 20,000 15,000 2.0 0.2 6.0 20,000 800 0.03 0.7 20,000 800 0.03 0.7 15,000 600 0.03 0.7 0.3 20,000 20,000 15,000 0.5 20,000 20,000 15,000 I Endmills SUMIBORON Square 2 Flutes 3 Flutes 4 Flutes 6 Flutes 8 Flutes Radius Ballnose DLC SUMIDIA Coat Long Neck Uncoated CBN PCD I135