E-083 切削条件参考表 Recommended Milling Conditions MRBTNH230 被削材 Work Material 調質鋼 Prehardened Steels HPM・NAK （～41HRC) 高硬度鋼 Hardened Steels STAVAX・SKD61 （～52HRC) 高硬度鋼 Hardened Steels SKD11・PD613 （～62HRC) ハイス High Speed Steels SKH・HAP （～65HRC) Rサイズ Radius 首角 Neck Taper Angle 首下長 Under Neck Length 切込み量 Depth of Cut 送り速度 Feed 回転数 Spindle Speed 切込み量 Depth of Cut 送り速度 Feed 回転数 Spindle Speed 切込み量 Depth of Cut 送り速度 Feed 回転数 Spindle Speed 切込み量 Depth of Cut 送り速度 Feed 回転数 Spindle Speed ap mm ae mm mm/min min-1 ap mm ae mm mm/min min-1 ap mm ae mm mm/min min-1 ap mm ae mm mm/min min-1 0.3 30′ 8 0.008 0.015 400 30,000 0.005 0.007 360 25,000 0.003 0.005 300 25,000 0.003 0.003 260 20,000 1° 4 0.025 0.07 900 40,000 0.02 0.03 800 40,000 0.01 0.03 580 40,000 0.01 0.02 450 30,000 5 0.025 0.05 750 40,000 0.02 0.03 700 35,000 0.01 0.02 500 35,000 0.008 0.015 420 30,000 6 0.02 0.04 540 35,000 0.01 0.02 500 30,000 0.007 0.015 460 30,000 0.007 0.01 400 30,000 8 0.01 0.02 460 35,000 0.007 0.01 400 30,000 0.005 0.007 360 30,000 0.003 0.005 320 30,000 1°30′ 4 0.025 0.07 1,000 40,000 0.02 0.03 900 40,000 0.01 0.03 620 40,000 0.01 0.02 480 30,000 5 0.025 0.05 800 40,000 0.02 0.03 750 40,000 0.01 0.03 560 40,000 0.01 0.02 440 30,000 6 0.025 0.04 750 40,000 0.02 0.025 700 35,000 0.01 0.02 500 35,000 0.008 0.015 420 30,000 8 0.013 0.02 500 35,000 0.01 0.015 460 30,000 0.007 0.01 400 30,000 0.005 0.008 360 30,000 2° 5 0.025 0.07 1,000 40,000 0.02 0.03 900 40,000 0.01 0.03 620 40,000 0.01 0.02 480 30,000 6 0.025 0.05 800 40,000 0.02 0.03 750 35,000 0.01 0.02 560 35,000 0.008 0.015 440 30,000 8 0.02 0.03 540 35,000 0.01 0.02 500 30,000 0.007 0.015 460 30,000 0.007 0.01 400 30,000 3° 4 0.03 0.1 1,200 40,000 0.03 0.05 1,200 40,000 0.025 0.03 800 40,000 0.02 0.025 600 30,000 5 0.03 0.07 1,000 40,000 0.03 0.05 1,000 40,000 0.025 0.03 600 40,000 0.02 0.025 500 30,000 7 0.025 0.05 800 40,000 0.02 0.03 900 35,000 0.015 0.025 500 35,000 0.01 0.02 400 30,000 5° 5 0.03 0.1 1,200 40,000 0.03 0.05 1,200 40,000 0.025 0.03 800 40,000 0.02 0.025 600 30,000 7 0.03 0.07 1,000 40,000 0.03 0.05 1,000 35,000 0.025 0.03 600 35,000 0.02 0.025 500 30,000 0.4 30′ 8 0.015 0.03 720 35,000 0.012 0.02 600 30,000 0.007 0.015 540 30,000 0.005 0.01 480 25,000 12 0.005 0.01 460 30,000 0.005 0.005 400 25,000 0.003 0.003 360 25,000 0.002 0.003 320 25,000 1° 8 0.03 0.05 800 35,000 0.02 0.03 700 30,000 0.01 0.02 680 30,000 0.007 0.01 520 25,000 12 0.005 0.01 480 30,000 0.005 0.005 420 25,000 0.003 0.003 380 25,000 0.002 0.003 340 25,000 1°30′ 8 0.05 0.07 900 35,000 0.03 0.05 800 30,000 0.02 0.03 760 30,000 0.01 0.02 560 25,000 12 0.015 0.03 640 35,000 0.01 0.02 500 30,000 0.007 0.01 500 30,000 0.005 0.01 480 25,000 2° 8 0.05 0.08 1,000 35,000 0.03 0.05 900 30,000 0.02 0.03 760 30,000 0.01 0.02 560 25,000 12 0.03 0.05 800 35,000 0.02 0.03 700 30,000 0.01 0.02 600 30,000 0.007 0.01 520 25,000 0.45 30′ 8 0.05 0.07 1,400 35,000 0.03 0.05 1,100 30,000 0.02 0.03 1,000 30,000 0.015 0.025 800 25,000 12 0.03 0.05 1,000 30,000 0.02 0.03 800 25,000 0.015 0.025 600 25,000 0.01 0.015 400 25,000 16 0.01 0.02 500 25,000 0.007 0.015 400 20,000 0.005 0.01 300 20,000 0.003 0.005 250 20,000 1° 8 0.05 0.07 1,500 35,000 0.03 0.05 1,200 30,000 0.02 0.03 1,000 30,000 0.015 0.025 800 25,000 12 0.03 0.05 1,200 30,000 0.02 0.03 1,000 25,000 0.015 0.025 700 25,000 0.01 0.015 500 25,000 16 0.012 0.025 600 25,000 0.01 0.02 500 20,000 0.007 0.015 400 20,000 0.005 0.01 350 20,000 1°30′ 8 0.07 0.1 1,600 35,000 0.05 0.05 1,200 30,000 0.03 0.03 1,000 30,000 0.02 0.025 800 25,000 12 0.03 0.05 1,400 35,000 0.03 0.05 1,000 30,000 0.025 0.03 700 25,000 0.01 0.02 550 25,000 16 0.015 0.025 800 30,000 0.012 0.025 600 25,000 0.01 0.02 500 20,000 0.007 0.015 400 20,000 0.5 30′ 6 0.1 0.2 1,600 35,000 0.05 0.1 1,400 30,000 0.04 0.05 1,200 25,000 0.02 0.05 740 20,000 8 0.08 0.2 1,300 35,000 0.04 0.06 1,200 30,000 0.03 0.04 950 25,000 0.02 0.03 680 20,000 10 0.03 0.06 1,000 30,000 0.03 0.05 820 25,000 0.015 0.03 750 20,000 0.01 0.02 500 18,000 12 0.03 0.06 820 30,000 0.03 0.05 720 25,000 0.015 0.03 620 20,000 0.01 0.02 450 18,000 16 0.012 0.025 540 25,000 0.008 0.02 500 20,000 0.005 0.01 420 18,000 0.003 0.006 350 16,000 20 0.005 0.01 300 20,000 0.005 0.005 250 18,000 0.003 0.005 200 16,000 0.002 0.003 150 14,000 25 0.005 0.005 180 20,000 0.003 0.005 150 18,000 0.002 0.005 120 16,000 0.002 0.002 85 14,000 30 0.003 0.005 120 16,000 0.003 0.003 100 16,000 0.002 0.003 75 14,000 0.001 0.002 60 12,000 1° 6 0.1 0.25 2,000 35,000 0.05 0.15 1,800 30,000 0.04 0.1 1,600 25,000 0.03 0.05 920 20,000 8 0.1 0.2 1,600 35,000 0.05 0.1 1,400 30,000 0.04 0.05 1,200 25,000 0.02 0.05 740 20,000 10 0.05 0.1 1,200 35,000 0.04 0.06 1,000 30,000 0.03 0.04 800 25,000 0.02 0.03 560 20,000 12 0.04 0.06 1,000 30,000 0.03 0.05 820 25,000 0.02 0.03 700 20,000 0.01 0.02 500 18,000 16 0.015 0.025 600 25,000 0.01 0.025 500 20,000 0.007 0.02 450 18,000 0.005 0.01 400 16,000 20 0.012 0.025 500 25,000 0.008 0.02 400 20,000 0.005 0.01 360 18,000 0.003 0.006 320 16,000 25 0.005 0.01 300 20,000 0.005 0.005 250 18,000 0.003 0.005 200 16,000 0.002 0.003 150 14,000 30 0.005 0.005 200 20,000 0.003 0.005 150 18,000 0.002 0.005 120 16,000 0.002 0.002 85 14,000 1°30′ 6 0.15 0.25 2,000 40,000 0.1 0.2 2,000 40,000 0.05 0.15 1,600 30,000 0.05 0.1 1,200 25,000 8 0.1 0.2 1,800 35,000 0.05 0.1 1,600 30,000 0.04 0.05 1,200 25,000 0.02 0.05 800 20,000 10 0.08 0.2 1,400 35,000 0.04 0.06 1,200 30,000 0.03 0.04 900 25,000 0.02 0.03 700 20,000 12 0.05 0.1 1,200 35,000 0.04 0.06 1,000 30,000 0.03 0.04 800 25,000 0.02 0.03 550 20,000 16 0.03 0.05 800 30,000 0.02 0.05 700 25,000 0.02 0.03 600 20,000 0.01 0.02 500 18,000 20 0.015 0.025 600 25,000 0.01 0.025 500 20,000 0.007 0.02 450 18,000 0.005 0.01 400 16,000 25 0.012 0.025 500 25,000 0.008 0.02 400 20,000 0.005 0.01 350 18,000 0.003 0.006 300 16,000 30 0.01 0.02 400 20,000 0.005 0.01 300 20,000 0.003 0.007 250 18,000 0.002 0.005 200 16,000 コーティング Coating テーパネック Taper Neck Ball S チタン合金 Titanium Alloy △○ 耐熱合金 Heat Resistant Alloy Mステンレス鋼 Stainless Steel ○ H 高硬度鋼 Hardened Steel ～65 HRC ○ H 高硬度鋼 Hardened Steel ～60 HRC ◎ H 高硬度鋼 Hardened Steel ～60 HRC ◎ H 高硬度鋼 Hardened Steel ～52 HRC ◎ プリハードン鋼 P Prehardened Steel ◎ レギュラーライン 無限プレミアム ロングネックタイプ MUGEN PREMIUM Long Neck Type Regular Line ボ ー ル
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