10 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 0.05 0.2 2.0 0.003 0.005 120 40,000 0.002 0.005 100 40,000 0.002 0.003 70 40,000 0.25 2.5 0.003 0.005 110 40,000 0.002 0.005 80 40,000 0.002 0.003 50 40,000 0.3 3.0 0.003 0.005 100 40,000 0.002 0.005 70 40,000 0.002 0.003 50 40,000 0.35 3.5 0.002 0.005 100 40,000 0.001 0.005 70 40,000 0.001 0.003 50 40,000 0.4 4.0 0.002 0.005 90 40,000 0.001 0.005 70 40,000 0.001 0.003 50 40,000 0.45 4.5 0.002 0.003 80 40,000 0.001 0.003 60 40,000 0.001 0.002 40 40,000 0.5 5.0 0.002 0.003 70 40,000 0.001 0.003 50 40,000 0.001 0.002 30 40,000 0.075 0.25 1.7 0.003 0.005 200 40,000 0.002 0.005 160 40,000 0.002 0.003 120 40,000 0.3 2.0 0.003 0.005 180 40,000 0.002 0.005 150 40,000 0.002 0.003 100 40,000 0.35 2.3 0.003 0.005 180 40,000 0.002 0.005 150 40,000 0.002 0.003 100 40,000 0.4 2.6 0.003 0.005 150 40,000 0.002 0.005 120 40,000 0.002 0.003 70 40,000 0.45 3.0 0.003 0.005 150 40,000 0.002 0.005 120 40,000 0.002 0.003 70 40,000 0.5 3.3 0.003 0.005 150 40,000 0.002 0.005 120 40,000 0.002 0.003 70 40,000 0.6 4.0 0.002 0.003 120 40,000 0.001 0.003 100 40,000 0.001 0.002 50 40,000 0.75 5.0 0.002 0.003 100 40,000 0.001 0.003 80 40,000 0.001 0.002 40 40,000 1 6.7 0.002 0.003 70 40,000 0.001 0.003 50 40,000 0.001 0.002 30 40,000 0.1 0.3 1.5 0.01 0.01 350 40,000 0.006 0.005 300 40,000 0.003 0.003 200 40,000 0.4 2.0 0.008 0.01 330 40,000 0.005 0.005 290 40,000 0.003 0.003 200 40,000 0.5 2.5 0.008 0.01 320 40,000 0.005 0.005 280 40,000 0.003 0.003 180 40,000 0.6 3.0 0.005 0.01 300 40,000 0.003 0.005 250 40,000 0.002 0.003 160 40,000 0.75 3.8 0.005 0.01 280 40,000 0.003 0.005 200 40,000 0.002 0.003 150 40,000 0.85 4.3 0.003 0.005 260 40,000 0.002 0.005 180 40,000 0.001 0.003 130 40,000 1 5.0 0.003 0.005 250 40,000 0.002 0.003 160 40,000 0.001 0.002 120 40,000 1.25 6.3 0.003 0.005 180 40,000 0.002 0.003 140 40,000 0.001 0.002 100 40,000 1.5 7.5 0.003 0.005 150 40,000 0.002 0.003 120 40,000 0.001 0.002 80 40,000 1.75 8.8 0.002 0.003 120 40,000 0.001 0.002 100 40,000 0.001 0.002 60 40,000 2 10.0 0.002 0.003 100 40,000 0.001 0.002 80 40,000 0.001 0.001 50 40,000 2.25 11.3 0.001 0.002 80 40,000 0.001 0.001 70 40,000 0.001 0.001 45 40,000 2.5 12.5 0.001 0.002 70 40,000 0.001 0.001 60 40,000 0.001 0.001 40 40,000 2.75 13.8 0.001 0.001 60 40,000 0.001 0.001 50 40,000 0.001 0.001 35 40,000 3 15.0 0.001 0.001 50 40,000 0.001 0.001 40 40,000 0.001 0.001 30 40,000 0.15 - - 0.01 0.015 450 40,000 0.007 0.01 380 40,000 0.003 0.005 320 40,000 0.5 1.6 0.01 0.015 350 40,000 0.007 0.01 300 40,000 0.003 0.005 280 40,000 0.6 2.0 0.007 0.01 350 40,000 0.005 0.007 300 40,000 0.003 0.005 250 40,000 0.75 2.5 0.007 0.01 330 40,000 0.005 0.007 280 40,000 0.003 0.005 230 40,000 1 3.3 0.007 0.01 320 40,000 0.005 0.007 250 40,000 0.003 0.005 200 40,000 1.25 4.2 0.005 0.007 280 40,000 0.003 0.005 200 40,000 0.002 0.003 160 40,000 1.5 5.0 0.005 0.007 230 40,000 0.003 0.005 180 40,000 0.002 0.003 120 40,000 1.75 5.8 0.003 0.005 180 40,000 0.002 0.003 150 40,000 0.002 0.002 100 40,000 2 6.6 0.003 0.005 150 40,000 0.002 0.003 120 40,000 0.002 0.002 90 40,000 2.25 7.5 0.002 0.003 120 40,000 0.001 0.002 100 40,000 0.001 0.001 80 40,000 2.5 8.3 0.002 0.003 100 40,000 0.001 0.002 80 40,000 0.001 0.001 70 40,000 3 10.0 0.001 0.003 80 40,000 0.001 0.002 70 40,000 0.001 0.001 60 40,000 3.5 11.7 0.001 0.002 70 40,000 0.001 0.001 60 40,000 0.001 0.001 50 40,000 4 13.3 0.001 0.002 60 40,000 0.001 0.001 50 40,000 0.001 0.001 40 40,000 4.5 15.0 0.001 0.001 50 40,000 0.001 0.001 40 40,000 0.001 0.001 30 40,000 0.2 - - 0.03 0.05 800 40,000 0.03 0.03 720 40,000 0.009 0.02 580 40,000 0.5 1.3 0.03 0.05 800 40,000 0.03 0.03 720 40,000 0.009 0.02 580 40,000 0.65 1.6 0.025 0.05 800 40,000 0.025 0.03 720 40,000 0.009 0.02 580 40,000 0.8 2.0 0.02 0.05 800 40,000 0.02 0.03 720 40,000 0.008 0.02 580 40,000 1 2.5 0.02 0.05 800 40,000 0.02 0.03 720 40,000 0.008 0.02 580 40,000 1.25 3.1 0.015 0.04 700 40,000 0.015 0.02 620 40,000 0.006 0.02 470 40,000 1.5 3.8 0.01 0.03 620 40,000 0.01 0.02 500 40,000 0.005 0.01 400 40,000 1.75 4.4 0.01 0.025 580 40,000 0.01 0.02 450 40,000 0.005 0.01 340 40,000 2 5.0 0.01 0.02 500 40,000 0.01 0.01 380 40,000 0.005 0.007 300 40,000 2.25 5.6 0.01 0.015 460 40,000 0.005 0.01 330 40,000 0.003 0.005 280 40,000 MRBH230 切削条件参考表 Recommended Conditions
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