6 切削条件参考表 Recommended Conditions XRBH230 被削材 Work Material 高硬度鋼 Hardened Steels STAVAX・HPM38・M333（52HRC相当） As the same as 52HRC Rサイズ 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 一刃送り量 Feed per Tooth 切込み量 Depth of Cut 残し代 Stock allowance 切りくず排出量 Material removal rate min-1 mm/min mm/t ap mm ae mm mm mm3/min R0.05 0.2 2 40,000 100 0.001 0.003 0.008 0.005 0.002 0.3 3 40,000 100 0.001 0.003 0.008 0.005 0.002 0.4 4 40,000 80 0.001 0.002 0.006 0.004 0.001 0.5 5 40,000 60 0.001 0.002 0.005 0.004 0.001 R0.075 0.3 2 40,000 200 0.003 0.006 0.014 0.007 0.017 0.4 2.7 40,000 200 0.003 0.006 0.014 0.007 0.017 0.5 3.3 40,000 180 0.002 0.005 0.012 0.006 0.011 0.6 4 40,000 150 0.002 0.004 0.010 0.005 0.006 0.75 5 40,000 120 0.002 0.003 0.008 0.004 0.003 1 6.7 40,000 90 0.001 0.003 0.006 0.004 0.002 R0.1 0.3 1.5 40,000 300 0.004 0.008 0.020 0.009 0.048 0.4 2 40,000 300 0.004 0.008 0.020 0.009 0.048 0.5 2.5 40,000 300 0.004 0.008 0.020 0.009 0.048 0.6 3 40,000 300 0.004 0.008 0.020 0.009 0.048 0.75 3.8 40,000 240 0.003 0.007 0.016 0.007 0.027 1 5 40,000 180 0.002 0.005 0.012 0.005 0.011 1.25 6.3 40,000 140 0.002 0.004 0.010 0.004 0.006 1.5 7.5 40,000 120 0.002 0.003 0.008 0.004 0.003 2 10 40,000 90 0.001 0.002 0.006 0.004 0.001 R0.15 0.5 1.7 40,000 600 0.008 0.014 0.036 0.013 0.30 0.6 2 40,000 600 0.008 0.014 0.036 0.013 0.30 0.75 2.5 40,000 600 0.008 0.014 0.036 0.013 0.30 1 3.3 40,000 540 0.007 0.013 0.032 0.012 0.23 1.25 4.2 40,000 430 0.005 0.010 0.026 0.009 0.11 1.5 5 40,000 360 0.005 0.009 0.022 0.008 0.07 2 6.7 40,000 270 0.003 0.007 0.016 0.006 0.03 2.5 8.3 40,000 220 0.003 0.005 0.013 0.005 0.01 3 10 40,000 180 0.002 0.004 0.011 0.004 0.01 R0.2 0.5 1.3 40,000 900 0.011 0.022 0.056 0.015 1.11 0.8 2 40,000 900 0.011 0.022 0.056 0.015 1.11 1 2.5 40,000 900 0.011 0.022 0.056 0.015 1.11 1.5 3.8 40,000 720 0.009 0.018 0.044 0.012 0.57 2 5 40,000 540 0.007 0.013 0.033 0.009 0.23 2.5 6.3 40,000 430 0.005 0.011 0.027 0.007 0.13 3 7.5 40,000 360 0.005 0.009 0.022 0.006 0.07 4 10 40,000 270 0.003 0.007 0.017 0.005 0.03 R0.25 1 2 40,000 1,300 0.016 0.031 0.079 0.020 3.18 1.5 3 40,000 1,300 0.016 0.031 0.079 0.020 3.18 2 4 40,000 980 0.012 0.024 0.059 0.015 1.39 2.5 5 40,000 780 0.010 0.019 0.047 0.012 0.70 3 6 40,000 650 0.008 0.016 0.039 0.010 0.41 4 8 40,000 490 0.006 0.012 0.030 0.008 0.18 5 10 40,000 390 0.005 0.009 0.024 0.006 0.08 R0.3 1 1.7 40,000 1,700 0.021 0.042 0.106 0.023 7.57 1.5 2.5 40,000 1,700 0.021 0.042 0.106 0.023 7.57 2 3.3 40,000 1,530 0.019 0.038 0.095 0.021 5.52 2.5 4.2 40,000 1,220 0.015 0.030 0.076 0.017 2.78 3 5.0 40,000 1,020 0.013 0.025 0.063 0.014 1.61 4 6.7 40,000 770 0.010 0.019 0.048 0.010 0.70 5 8.3 40,000 610 0.008 0.015 0.038 0.008 0.35 6 10 37,000 510 0.007 0.013 0.032 0.007 0.21 荒取り加工 Roughing
RkJQdWJsaXNoZXIy NDY3NTA=