13 被削材 Work Material 高硬度鋼 Hardened Steels SKD61・STAVAX・HPM-38（〜52HRC） 高硬度鋼 Hardened Steels SKD11（〜62HRC） ハイス High Speed Steels SKH（〜65HRC） Rサイズ Radius 首下長 Under Neck Length 外径と 首下長 の比L/D 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 0.6 10 8.3 0.03 0.07 1,200 20,000 0.02 0.05 860 20,000 0.01 0.03 680 18,000 12 10.0 0.02 0.05 860 20,000 0.01 0.03 620 20,000 0.007 0.02 480 18,000 14 11.7 0.02 0.03 600 18,000 0.01 0.02 400 18,000 0.005 0.01 300 16,000 16 13.3 0.01 0.02 350 16,000 0.005 0.01 250 16,000 0.003 0.007 130 14,000 0.7 2 1.4 0.12 0.3 2,500 30,000 0.1 0.25 2,200 30,000 0.08 0.15 1,800 25,000 4 2.9 0.12 0.25 2,500 30,000 0.1 0.2 2,200 30,000 0.05 0.15 1,800 25,000 6 4.3 0.12 0.2 2,500 30,000 0.08 0.15 2,000 27,000 0.05 0.1 1,300 22,000 8 5.7 0.12 0.2 2,500 30,000 0.08 0.15 1,800 20,000 0.03 0.08 1,000 20,000 12 8.6 0.07 0.12 1,400 20,000 0.04 0.08 1,100 18,000 0.015 0.05 700 18,000 16 11.4 0.02 0.05 700 17,000 0.01 0.03 600 17,000 0.008 0.02 450 16,000 0.75 2 1.3 0.15 0.3 3,000 30,000 0.1 0.3 2,500 30,000 0.1 0.2 2,000 25,000 3 2.0 0.15 0.3 3,000 30,000 0.1 0.3 2,500 30,000 0.1 0.2 2,000 25,000 4 2.7 0.15 0.3 3,000 30,000 0.1 0.3 2,500 30,000 0.1 0.2 2,000 25,000 5 3.3 0.15 0.25 3,000 30,000 0.1 0.25 2,300 30,000 0.1 0.15 1,800 25,000 6 4.0 0.15 0.2 3,000 30,000 0.1 0.2 2,000 30,000 0.1 0.1 1,600 25,000 8 5.3 0.1 0.2 2,500 25,000 0.05 0.2 1,600 25,000 0.05 0.1 1,200 20,000 10 6.7 0.1 0.1 2,500 25,000 0.05 0.1 1,200 25,000 0.05 0.05 860 20,000 12 8.0 0.05 0.1 1,800 20,000 0.03 0.1 920 20,000 0.02 0.05 780 18,000 14 9.3 0.05 0.07 1,200 20,000 0.03 0.05 820 20,000 0.02 0.03 650 18,000 16 10.7 0.03 0.05 720 18,000 0.02 0.03 650 18,000 0.01 0.02 580 16,000 18 12.0 0.02 0.04 550 16,000 0.012 0.025 400 16,000 0.008 0.015 400 14,000 20 13.3 0.01 0.03 450 16,000 0.01 0.02 360 16,000 0.007 0.01 300 14,000 22 14.7 0.01 0.02 330 14,000 0.01 0.01 250 14,000 0.007 0.007 200 12,000 25 16.7 0.008 0.01 180 12,000 0.005 0.005 140 12,000 0.004 0.004 110 10,000 30 20.0 0.005 0.005 80 10,000 0.003 0.005 60 10,000 0.003 0.003 40 8,000 0.8 2 1.3 0.15 0.3 3,000 30,000 0.1 0.25 2,500 25,000 0.1 0.2 2,000 20,000 4 2.5 0.15 0.3 3,000 30,000 0.1 0.2 2,300 25,000 0.08 0.15 1,800 20,000 6 3.8 0.15 0.25 3,000 30,000 0.1 0.2 2,000 23,000 0.07 0.12 1,600 20,000 8 5.0 0.1 0.2 2,500 25,000 0.07 0.15 2,000 20,000 0.05 0.1 1,600 18,000 12 7.5 0.07 0.1 1,800 20,000 0.05 0.07 1,500 16,000 0.03 0.05 1,200 14,000 16 10.0 0.03 0.05 720 16,000 0.02 0.03 600 14,000 0.015 0.02 480 12,000 20 12.5 0.01 0.03 500 14,000 0.01 0.02 380 12,000 0.01 0.01 300 10,000 0.9 3 1.7 0.15 0.35 3,000 27,000 0.12 0.3 2,500 25,000 0.1 0.25 2,000 20,000 4 2.2 0.15 0.35 3,000 27,000 0.12 0.25 2,500 25,000 0.1 0.2 1,800 20,000 6 3.3 0.15 0.35 3,000 27,000 0.12 0.25 2,500 25,000 0.1 0.2 1,600 18,000 8 4.4 0.1 0.3 2,500 25,000 0.08 0.2 2,300 23,000 0.08 0.15 1,400 17,000 10 5.6 0.1 0.3 2,000 20,000 0.08 0.2 1,700 18,000 0.08 0.12 1,100 14,000 12 6.7 0.07 0.2 1,600 20,000 0.05 0.15 1,300 17,000 0.05 0.12 900 13,000 16 8.9 0.07 0.15 1,200 18,000 0.05 0.1 1,000 16,000 0.03 0.1 720 12,000 18 10.0 0.05 0.1 1,000 15,000 0.03 0.08 800 14,000 0.02 0.08 600 11,000 20 11.1 0.05 0.08 800 15,000 0.03 0.05 640 13,000 0.02 0.05 430 9,000 22 12.2 0.03 0.05 650 15,000 0.02 0.03 520 12,000 0.015 0.03 340 8,000 25 13.9 0.02 0.03 480 12,000 0.015 0.02 340 10,000 0.01 0.02 230 7,000 30 16.7 0.01 0.02 300 12,000 0.007 0.01 210 10,000 0.005 0.01 120 6,000 1 2 1.0 0.2 0.5 3,000 25,000 0.2 0.5 2,500 25,000 0.15 0.3 2,000 20,000 3 1.5 0.2 0.5 3,000 25,000 0.2 0.5 2,500 25,000 0.15 0.3 2,000 20,000 4 2.0 0.2 0.5 3,000 25,000 0.2 0.5 2,500 25,000 0.15 0.3 2,000 20,000 6 3.0 0.2 0.4 2,500 25,000 0.2 0.3 2,000 25,000 0.15 0.3 1,600 20,000 8 4.0 0.2 0.3 2,000 20,000 0.1 0.2 1,600 18,000 0.1 0.2 1,200 16,000 10 5.0 0.1 0.3 2,000 18,000 0.1 0.2 1,600 16,000 0.1 0.1 1,200 14,000 12 6.0 0.1 0.2 1,600 16,000 0.1 0.1 1,200 14,000 0.05 0.1 940 12,000 13 6.5 0.08 0.2 1,600 16,000 0.06 0.1 1,200 14,000 0.04 0.08 940 12,000 14 7.0 0.07 0.15 1,600 16,000 0.05 0.08 1,200 14,000 0.03 0.07 940 12,000 16 8.0 0.07 0.15 1,600 16,000 0.05 0.08 1,200 14,000 0.03 0.07 940 12,000 18 9.0 0.05 0.1 1,400 14,000 0.03 0.05 1,000 12,000 0.02 0.03 850 10,000 20 10.0 0.05 0.1 1,000 14,000 0.03 0.05 820 12,000 0.02 0.03 720 10,000 MRBH230 切削条件参考表 Recommended Conditions
RkJQdWJsaXNoZXIy NDY3NTA=