被削材 Work Material 調質鋼 Prehardened Steels HPM・NAK（〜42HRC） 高硬度鋼 Hardened Steels HPM38・STAVAX・SKD61（〜55HRC） 高硬度鋼 Hardened Steels SKD11・PD613（〜62HRC） ハイス High Speed Steels SKH（〜65HRC） 外径 Dia. コーナ 半径 Corner Radius 首下長 Under Neck Length 外径と 首下長 の比L/D 回転数 Spindle Speed 送り 速度 Feed 切込み量 Depth of Cut 回転数 Spindle Speed 送り 速度 Feed 切込み量 Depth of Cut 回転数 Spindle Speed 送り 速度 Feed 切込み量 Depth of Cut 回転数 Spindle Speed 送り 速度 Feed 切込み量 Depth of Cut min-1 mm/min ap mm ae mm min-1 mm/min ap mm ae mm min-1 mm/min ap mm ae mm min-1 mm/min ap mm ae mm 0.1 0.01 0.3 3.0 40,000 240 0.004 0.03 40,000 200 0.003 0.02 40,000 160 0.002 0.01 40,000 120 0.002 0.01 0.5 5.0 40,000 180 0.003 0.03 40,000 150 0.002 0.02 40,000 120 0.001 0.01 40,000 90 0.001 0.01 0.15 0.01 0.3 2.0 40,000 360 0.004 0.04 40,000 300 0.003 0.03 40,000 240 0.002 0.015 40,000 180 0.002 0.01 0.5 3.3 40,000 240 0.004 0.04 40,000 200 0.003 0.03 40,000 160 0.002 0.015 40,000 120 0.002 0.01 0.75 5.0 40,000 180 0.003 0.04 40,000 150 0.002 0.03 40,000 120 0.001 0.015 40,000 90 0.001 0.01 1 6.7 40,000 100 0.003 0.04 40,000 80 0.002 0.03 40,000 65 0.001 0.015 40,000 50 0.001 0.01 0.02 0.3 2.0 40,000 360 0.004 0.04 40,000 300 0.003 0.03 40,000 240 0.002 0.015 40,000 180 0.002 0.01 0.5 3.3 40,000 240 0.004 0.04 40,000 200 0.003 0.03 40,000 160 0.002 0.015 40,000 120 0.002 0.01 0.75 5.0 40,000 180 0.003 0.04 40,000 150 0.002 0.03 40,000 120 0.001 0.015 40,000 90 0.001 0.01 1 6.7 40,000 100 0.003 0.04 40,000 80 0.002 0.03 40,000 65 0.001 0.015 40,000 50 0.001 0.01 0.2 0.02 0.3 1.5 30,000 560 0.005 0.05 30,000 480 0.003 0.04 30,000 380 0.003 0.02 30,000 280 0.003 0.01 0.5 2.5 30,000 480 0.005 0.05 30,000 400 0.003 0.04 30,000 320 0.003 0.02 30,000 240 0.003 0.01 1 5.0 30,000 360 0.005 0.05 30,000 300 0.003 0.04 30,000 240 0.002 0.02 30,000 160 0.002 0.01 1.5 7.5 30,000 240 0.004 0.05 30,000 200 0.002 0.04 30,000 160 0.002 0.02 30,000 120 0.001 0.01 2 10.0 30,000 140 0.003 0.05 30,000 100 0.002 0.04 30,000 80 0.001 0.02 30,000 60 0.001 0.01 0.05 0.3 1.5 30,000 560 0.01 0.05 30,000 480 0.003 0.04 30,000 380 0.003 0.02 30,000 280 0.003 0.01 0.5 2.5 30,000 480 0.01 0.05 30,000 400 0.003 0.04 30,000 320 0.003 0.02 30,000 240 0.003 0.01 1 5.0 30,000 360 0.007 0.05 30,000 300 0.003 0.04 30,000 240 0.003 0.02 30,000 160 0.003 0.01 1.5 7.5 30,000 240 0.005 0.05 30,000 200 0.002 0.04 30,000 160 0.002 0.02 30,000 120 0.002 0.01 2 10.0 30,000 140 0.003 0.05 30,000 100 0.002 0.04 30,000 80 0.002 0.02 30,000 60 0.002 0.01 0.3 0.02 0.5 1.7 30,000 800 0.015 0.1 30,000 680 0.003 0.08 30,000 560 0.003 0.04 30,000 450 0.003 0.03 1 3.3 30,000 700 0.015 0.1 30,000 600 0.003 0.08 30,000 500 0.003 0.04 30,000 400 0.003 0.03 1.5 5.0 30,000 480 0.01 0.1 30,000 400 0.003 0.08 30,000 320 0.003 0.04 30,000 240 0.003 0.03 2 6.7 30,000 360 0.007 0.1 30,000 300 0.003 0.08 30,000 240 0.003 0.04 25,000 200 0.003 0.03 2.5 8.3 30,000 300 0.005 0.1 25,000 200 0.002 0.08 25,000 160 0.002 0.04 20,000 120 0.002 0.03 3 10.0 30,000 140 0.004 0.1 25,000 100 0.002 0.08 25,000 80 0.002 0.04 20,000 60 0.002 0.03 0.05 0.5 1.7 30,000 800 0.02 0.1 30,000 680 0.003 0.08 30,000 560 0.003 0.04 30,000 450 0.003 0.03 1 3.3 30,000 700 0.02 0.1 30,000 600 0.003 0.08 30,000 500 0.003 0.04 30,000 400 0.003 0.03 1.5 5.0 30,000 480 0.015 0.1 30,000 400 0.003 0.08 30,000 320 0.003 0.04 30,000 240 0.003 0.03 2 6.7 30,000 360 0.01 0.1 30,000 300 0.003 0.08 30,000 240 0.003 0.04 25,000 200 0.003 0.03 2.5 8.3 30,000 300 0.007 0.1 25,000 200 0.002 0.08 25,000 160 0.002 0.04 20,000 120 0.002 0.03 3 10.0 30,000 140 0.005 0.1 25,000 100 0.002 0.08 25,000 80 0.002 0.04 20,000 60 0.002 0.03 0.4 0.02 0.5 1.3 30,000 1,000 0.015 0.12 30,000 900 0.005 0.1 28,000 780 0.005 0.05 25,000 660 0.004 0.04 1 2.5 30,000 900 0.015 0.12 30,000 800 0.005 0.1 28,000 700 0.005 0.05 25,000 600 0.004 0.04 1.5 3.8 30,000 800 0.012 0.12 30,000 700 0.005 0.1 28,000 600 0.005 0.05 25,000 520 0.004 0.04 2 5.0 30,000 720 0.01 0.12 30,000 600 0.005 0.1 25,000 500 0.005 0.05 25,000 440 0.003 0.04 2.5 6.3 30,000 680 0.008 0.12 28,000 560 0.004 0.1 25,000 480 0.004 0.05 20,000 360 0.003 0.04 3 7.5 30,000 640 0.008 0.12 25,000 500 0.004 0.1 23,000 440 0.003 0.05 18,000 320 0.002 0.04 4 10.0 30,000 500 0.006 0.12 25,000 400 0.003 0.1 20,000 320 0.002 0.05 18,000 240 0.002 0.04 0.05 0.5 1.3 30,000 1,000 0.025 0.12 30,000 900 0.005 0.1 28,000 780 0.005 0.05 25,000 660 0.005 0.04 1 2.5 30,000 900 0.025 0.12 30,000 800 0.005 0.1 28,000 700 0.005 0.05 25,000 600 0.005 0.04 1.5 3.8 30,000 800 0.022 0.12 30,000 700 0.005 0.1 28,000 600 0.005 0.05 25,000 520 0.005 0.04 2 5.0 30,000 720 0.02 0.12 30,000 600 0.005 0.1 25,000 500 0.005 0.05 25,000 440 0.005 0.04 2.5 6.3 30,000 680 0.015 0.12 28,000 560 0.004 0.1 25,000 480 0.004 0.05 20,000 360 0.004 0.04 3 7.5 30,000 640 0.015 0.12 25,000 500 0.004 0.1 23,000 440 0.003 0.05 18,000 320 0.003 0.04 4 10.0 30,000 500 0.01 0.12 25,000 400 0.003 0.1 20,000 320 0.002 0.05 18,000 240 0.002 0.04 0.1 1 2.5 30,000 900 0.025 0.12 30,000 800 0.005 0.1 28,000 700 0.005 0.05 25,000 600 0.005 0.04 2 5.0 30,000 720 0.02 0.12 30,000 600 0.005 0.1 25,000 500 0.005 0.05 25,000 440 0.005 0.04 3 7.5 30,000 640 0.015 0.12 25,000 500 0.004 0.1 23,000 440 0.003 0.05 18,000 320 0.003 0.04 4 10.0 30,000 500 0.01 0.12 25,000 400 0.003 0.1 20,000 320 0.002 0.05 18,000 240 0.002 0.04 0.5 0.02 1 2.0 30,000 1,200 0.016 0.14 25,000 1,000 0.008 0.15 23,000 900 0.006 0.1 20,000 800 0.004 0.08 2 4.0 30,000 1,000 0.014 0.14 25,000 840 0.007 0.15 23,000 720 0.005 0.1 20,000 600 0.003 0.08 3 6.0 30,000 840 0.012 0.14 25,000 700 0.006 0.15 23,000 640 0.004 0.1 20,000 560 0.003 0.08 4 8.0 25,000 760 0.01 0.14 25,000 600 0.004 0.15 23,000 480 0.002 0.1 20,000 360 0.002 0.08 5 10.0 25,000 600 0.008 0.14 20,000 400 0.003 0.15 18,000 300 0.002 0.1 16,000 200 0.002 0.08 6 12.0 25,000 500 0.004 0.14 20,000 320 0.002 0.15 18,000 200 0.001 0.1 16,000 140 0.001 0.08 切削条件参考表 Recommended Milling Conditions MHRH430R 12
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