MHRSH430RSF 被削材 Work Material 高硬度鋼・ハイス Hardened Steels/High Speed Steels SKD11・SKH51（〜62HRC） ハイス High Speed Steels SKH55・HAP40（〜66HRC） ハイス High Speed Steels SKH57・HAP72（〜70HRC） 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 min-1 mm/min ap mm ae mm min-1 mm/min ap mm ae mm min-1 mm/min ap mm ae mm 2.5 0.05 6 2.4 14,0001,800 0.05 0.5 12,0001,300 0.03 0.5 9,000 9000.018 0.5 8 3.2 12,0001,700 0.05 0.5 10,0001,200 0.03 0.5 7,500 8000.018 0.5 10 4 11,000 1,500 0.04 0.5 9,000 1,100 0.03 0.5 7,000 750 0.018 0.5 12 4.8 10,0001,300 0.03 0.5 8,0001,000 0.02 0.5 6,700 6500.012 0.5 0.1 6 2.4 14,0001,800 0.06 0.5 12,0001,300 0.03 0.5 9,000 9000.018 0.5 8 3.2 12,0001,700 0.05 0.5 10,0001,200 0.03 0.5 7,500 8000.018 0.5 10 4 11,000 1,500 0.05 0.5 9,000 1,100 0.03 0.5 7,000 750 0.018 0.5 12 4.8 10,0001,300 0.04 0.5 8,0001,000 0.02 0.5 6,700 6500.012 0.5 0.2 6 2.4 14,0001,800 0.06 0.5 12,0001,300 0.03 0.5 9,000 9000.018 0.5 8 3.2 12,0001,700 0.05 0.5 10,0001,200 0.03 0.5 7,500 8000.018 0.5 10 4 11,000 1,500 0.05 0.5 9,000 1,100 0.03 0.5 7,000 750 0.018 0.5 12 4.8 10,0001,300 0.04 0.5 8,0001,000 0.02 0.5 6,700 6500.012 0.5 0.3 6 2.4 14,0001,800 0.06 0.5 12,0001,300 0.03 0.5 9,000 9000.018 0.5 8 3.2 12,0001,700 0.05 0.5 10,0001,200 0.03 0.5 7,500 8000.018 0.5 10 4 11,000 1,500 0.05 0.5 9,000 1,100 0.03 0.5 7,000 750 0.018 0.5 12 4.8 10,0001,300 0.04 0.5 8,0001,000 0.02 0.5 6,700 6500.012 0.5 0.5 6 2.4 14,0001,800 0.06 0.5 12,0001,300 0.03 0.5 9,000 9000.018 0.5 8 3.2 12,0001,700 0.05 0.5 10,0001,200 0.03 0.5 7,500 8000.018 0.5 10 4 11,000 1,500 0.05 0.5 9,000 1,100 0.03 0.5 7,000 750 0.018 0.5 12 4.8 10,0001,300 0.04 0.5 8,0001,000 0.02 0.5 6,700 6500.012 0.5 3 0.05 4 1.3 13,000 2,000 0.05 0.7 10,000 1,400 0.05 0.6 8,000 1,100 0.03 0.6 6 2 11,500 1,700 0.05 0.7 9,500 1,300 0.05 0.6 7,500 1,000 0.03 0.6 8 2.7 10,500 1,500 0.05 0.7 8,000 1,100 0.05 0.6 6,000 800 0.03 0.6 10 3.3 10,000 1,350 0.05 0.7 7,5001,000 0.05 0.6 6,000 7500.03 0.6 12 4 10,0001,350 0.04 0.7 7,5001,000 0.04 0.6 6,000 7500.024 0.6 15 5 9,0001,200 0.03 0.7 7,000 900 0.03 0.6 5,500 6500.018 0.6 0.1 4 1.3 13,000 2,000 0.07 0.7 10,000 1,400 0.05 0.6 8,000 1,100 0.03 0.6 6 2 11,500 1,700 0.07 0.7 9,500 1,300 0.05 0.6 7,500 1,000 0.03 0.6 8 2.7 10,500 1,500 0.07 0.7 8,000 1,100 0.05 0.6 6,000 800 0.03 0.6 10 3.3 10,000 1,350 0.07 0.7 7,5001,000 0.05 0.6 6,000 7500.03 0.6 12 4 10,0001,350 0.06 0.7 7,5001,000 0.04 0.6 6,000 7500.024 0.6 15 5 9,0001,200 0.05 0.7 7,000 900 0.03 0.6 5,500 6500.018 0.6 0.2 4 1.3 13,000 2,000 0.07 0.7 10,000 1,400 0.05 0.6 8,000 1,100 0.03 0.6 6 2 11,500 1,700 0.07 0.7 9,500 1,300 0.05 0.6 7,500 1,000 0.03 0.6 8 2.7 10,500 1,500 0.07 0.7 8,000 1,100 0.05 0.6 6,000 800 0.03 0.6 10 3.3 10,000 1,350 0.07 0.7 7,5001,000 0.05 0.6 6,000 7500.03 0.6 12 4 10,0001,350 0.06 0.7 7,5001,000 0.04 0.6 6,000 7500.024 0.6 15 5 9,0001,200 0.05 0.7 7,000 900 0.03 0.6 5,500 6500.018 0.6 0.3 4 1.3 13,000 2,000 0.07 0.7 10,000 1,400 0.05 0.6 8,000 1,100 0.03 0.6 6 2 11,500 1,700 0.07 0.7 9,500 1,300 0.05 0.6 7,500 1,000 0.03 0.6 8 2.7 10,500 1,500 0.07 0.7 8,000 1,100 0.05 0.6 6,000 800 0.03 0.6 10 3.3 10,000 1,350 0.07 0.7 7,5001,000 0.05 0.6 6,000 7500.03 0.6 12 4 10,0001,350 0.06 0.7 7,5001,000 0.04 0.6 6,000 7500.024 0.6 15 5 9,0001,200 0.05 0.7 7,000 900 0.03 0.6 5,500 6500.018 0.6 0.5 4 1.3 13,000 2,000 0.07 0.7 10,000 1,400 0.05 0.6 8,000 1,100 0.03 0.6 6 2 11,500 1,700 0.07 0.7 9,500 1,300 0.05 0.6 7,500 1,000 0.03 0.6 8 2.7 10,500 1,500 0.07 0.7 8,000 1,100 0.05 0.6 6,000 800 0.03 0.6 10 3.3 10,000 1,350 0.07 0.7 7,5001,000 0.05 0.6 6,000 7500.03 0.6 12 4 10,0001,350 0.06 0.7 7,5001,000 0.04 0.6 6,000 7500.024 0.6 15 5 9,0001,200 0.05 0.7 7,000 900 0.03 0.6 5,500 6500.018 0.6 4 0.05 8 2 8,500 1,800 0.07 1 7,000 1,300 0.06 0.8 5,500 1,000 0.03 0.8 12 3 8,500 1,800 0.06 1 7,000 1,300 0.05 0.8 5,500 1,000 0.03 0.8 16 4 7,500 1,500 0.05 1 5,500 1,000 0.05 0.8 5,200 900 0.024 0.8 20 5 6,000 1,200 0.04 1 4,500 800 0.04 0.8 4,000 650 0.018 0.8 0.1 8 2 8,500 1,800 0.08 1 7,000 1,300 0.06 0.8 5,500 1,000 0.036 0.8 12 3 8,500 1,800 0.07 1 7,000 1,300 0.05 0.8 5,500 1,000 0.03 0.8 16 4 7,500 1,500 0.06 1 5,500 1,000 0.05 0.8 5,200 900 0.03 0.8 20 5 6,000 1,200 0.06 1 4,500 800 0.05 0.8 4,000 650 0.03 0.8 切削条件参考表 Recommended Milling Conditions 14
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