MHRSH430RSF 切削条件参考表 Recommended Milling Conditions 被削材 Work Material ハイス・高硬度鋼 High Speed Steels / Hardened Steels SKH51・SKD11（〜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 0.02 4 2 17,000 2,000 0.012 0.5 14,000 1,400 0.008 0.35 12,000 1,000 0.006 0.35 6 3 15,000 1,800 0.012 0.5 12,000 1,200 0.008 0.35 11,000 900 0.006 0.35 8 4 14,000 1,500 0.01 0.5 11,000 1,100 0.005 0.35 10,000 750 0.004 0.35 10 5 12,000 1,300 0.01 0.5 10,000 1,000 0.003 0.35 9,000 650 0.003 0.35 0.05 4 2 17,000 2,000 0.05 0.5 14,000 1,400 0.03 0.35 12,000 1,000 0.018 0.35 6 3 15,000 1,800 0.05 0.5 12,000 1,200 0.03 0.35 11,000 900 0.018 0.35 8 4 14,000 1,500 0.04 0.5 11,000 1,100 0.02 0.35 10,000 750 0.012 0.35 10 5 12,000 1,300 0.04 0.5 10,000 1,000 0.02 0.35 9,000 650 0.012 0.35 0.1 4 2 17,000 2,000 0.05 0.5 14,000 1,400 0.03 0.35 12,000 1,000 0.018 0.35 6 3 15,000 1,800 0.05 0.5 12,000 1,200 0.03 0.35 11,000 900 0.018 0.35 8 4 14,000 1,500 0.04 0.5 11,000 1,100 0.02 0.35 10,000 750 0.012 0.35 10 5 12,000 1,300 0.04 0.5 10,000 1,000 0.02 0.35 9,000 650 0.012 0.35 0.2 4 2 17,000 2,000 0.05 0.5 14,000 1,400 0.03 0.35 12,000 1,000 0.018 0.35 6 3 15,000 1,800 0.05 0.5 12,000 1,200 0.03 0.35 11,000 900 0.018 0.35 8 4 14,000 1,500 0.04 0.5 11,000 1,100 0.02 0.35 10,000 750 0.012 0.35 10 5 12,000 1,300 0.04 0.5 10,000 1,000 0.02 0.35 9,000 650 0.012 0.35 0.3 4 2 17,000 2,000 0.05 0.5 14,000 1,400 0.03 0.35 12,000 1,000 0.018 0.35 6 3 15,000 1,800 0.05 0.5 12,000 1,200 0.03 0.35 11,000 900 0.018 0.35 8 4 14,000 1,500 0.04 0.5 11,000 1,100 0.02 0.35 10,000 750 0.012 0.35 10 5 12,000 1,300 0.04 0.5 10,000 1,000 0.02 0.35 9,000 650 0.012 0.35 0.5 4 2 17,000 2,000 0.05 0.5 14,000 1,400 0.03 0.35 12,000 1,000 0.018 0.35 6 3 15,000 1,800 0.05 0.5 12,000 1,200 0.03 0.35 11,000 900 0.018 0.35 8 4 14,000 1,500 0.04 0.5 11,000 1,100 0.02 0.35 10,000 750 0.012 0.35 10 5 12,000 1,300 0.04 0.5 10,000 1,000 0.02 0.35 9,000 650 0.012 0.35 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 6,000 750 0.03 0.6 12 4 10,0001,350 0.04 0.7 7,5001,000 0.04 0.6 6,000 750 0.024 0.6 15 5 9,0001,200 0.03 0.7 7,000 900 0.03 0.6 5,500 650 0.018 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 6,000 750 0.03 0.6 12 4 10,0001,350 0.06 0.7 7,5001,000 0.04 0.6 6,000 750 0.024 0.6 15 5 9,0001,200 0.05 0.7 7,000 900 0.03 0.6 5,500 650 0.018 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 6,000 750 0.03 0.6 12 4 10,0001,350 0.06 0.7 7,5001,000 0.04 0.6 6,000 750 0.024 0.6 15 5 9,0001,200 0.05 0.7 7,000 900 0.03 0.6 5,500 650 0.018 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 6,000 750 0.03 0.6 12 4 10,0001,350 0.06 0.7 7,5001,000 0.04 0.6 6,000 750 0.024 0.6 15 5 9,0001,200 0.05 0.7 7,000 900 0.03 0.6 5,500 650 0.018 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 6,000 750 0.03 0.6 12 4 10,0001,350 0.06 0.7 7,5001,000 0.04 0.6 6,000 750 0.024 0.6 15 5 9,0001,200 0.05 0.7 7,000 900 0.03 0.6 5,500 650 0.018 0.6 13
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