vfnmin-1vfnmin-1vfnmin-1vfnmin-1vfmm/min3,420 3,080 2,800 2,570 2,200 1,930 1,720 1,400 3,420 3,080 2,800 2,570 2,200 1,930 1,720 1,400 3,420 3,080 2,800 2,570 2,200 1,930 1,720 1,400 3,420 3,080 2,800 2,570 2,200 1,930 1,720 1,400 3,420 3,080 2,800 2,570 2,200 1,930 1,720 1,400 3,310 2,870 2,540 2,270 2,060 1,870 1,720 1,490 3,310 2,870 2,540 2,270 2,060 1,870 1,720 1,490 3,310 2,870 2,540 2,270 nmin-128,300 25,500 23,100 21,200 18,200 15,900 14,100 11,600 28,300 25,500 23,100 21,200 18,200 15,900 14,100 11,600 28,300 25,500 23,100 21,200 18,200 15,900 14,100 11,600 28,300 25,500 23,100 21,200 18,200 15,900 14,100 11,600 28,300 25,500 23,100 21,200 18,200 15,900 14,100 11,600 19,600 17,000 15,000 13,400 12,100 11,100 10,200 8,800 19,600 17,000 15,000 13,400 12,100 11,100 10,200 8,800 19,600 17,000 15,000 13,400 mm/min2,040 1,840 1,660 1,530 1,310 1,140 1,020 840 2,040 1,840 1,660 1,530 1,310 1,140 1,020 840 2,040 1,840 1,660 1,530 1,310 1,140 1,020 840 2,040 1,840 1,660 1,530 1,310 1,140 1,020 840 2,040 1,840 1,660 1,530 1,310 1,140 1,020 840 1,980 1,710 1,510 1,350 1,220 1,120 1,030 890 1,980 1,710 1,510 1,350 1,220 1,120 1,030 890 1,980 1,710 1,510 1,350 mm/min3,1102,8002,5402,3402,0001,7501,5601,2703,1102,8002,5402,3402,0001,7501,5601,2703,1102,8002,5402,3402,0001,7501,5601,2703,1102,8002,5402,3402,0001,7501,5601,2703,1102,8002,5402,3402,0001,7501,5601,2703,0102,6102,3102,0601,8701,7001,5701,3603,0102,6102,3102,0601,8701,7001,5701,3603,0102,6102,3102,06023,000 20,700 18,800 17,200 14,800 12,900 11,500 9,400 23,000 20,700 18,800 17,200 14,800 12,900 11,500 9,400 23,000 20,700 18,800 17,200 14,800 12,900 11,500 9,400 23,000 20,700 18,800 17,200 14,800 12,900 11,500 9,400 23,000 20,700 18,800 17,200 14,800 12,900 11,500 9,400 15,900 13,800 12,200 10,900 9,900 9,000 8,300 7,100 15,900 13,800 12,200 10,900 9,900 9,000 8,300 7,100 15,900 13,800 12,200 10,900 21,200 19,100 17,400 15,900 13,600 11,900 10,600 8,700 21,200 19,100 17,400 15,900 13,600 11,900 10,600 8,700 21,200 19,100 17,400 15,900 13,600 11,900 10,600 8,700 21,200 19,100 17,400 15,900 13,600 11,900 10,600 8,700 21,200 19,100 17,400 15,900 13,600 11,900 10,600 8,700 14,700 12,700 11,200 10,100 9,100 8,300 7,600 6,600 14,700 12,700 11,200 10,100 9,100 8,300 7,600 6,600 14,700 12,700 11,200 10,100 123451焼入れ鋼Hardened steels焼入れ鋼Hardened steelsEPDREH4-TH3被削材0.019 0.016 0.015 0.014 0.013 0.013 0.007 0.004 0.046 0.034 0.033 0.030 0.028 0.027 0.015 0.009 0.056 0.042 0.040 0.037 0.035 0.034 0.019 0.011 0.063 0.047 0.045 0.042 0.039 0.038 0.021 0.012 0.070 0.053 0.050 0.047 0.044 0.042 0.023 0.013 0.017 0.016 0.014 0.013 0.012 0.011 0.010 0.008 0.048 0.043 0.039 0.035 0.032 0.030 0.027 0.022 0.078 0.071 0.064 0.057 0.020.050.10.20.30.021.50.050.1プリハードン鋼Pre-hardened steels（35〜45HRC）（45〜55HRC）120%回転数送り速度ap(mm)回転数高精度切削条件（60〜65HRC）（65〜72HRC）50%回転数送り速度回転数25%送り速度High accuracy cuttiing conditions（55〜60HRC）100%70%送り速度回転数送り速度エポックディープラジアスエボリューションハード-TH3 4枚刃 Epoch Deep Radius Evolution Hard-TH3 4flutes切り込み比率 Cutting depth ratio外径DCTool dia.コーナ半径RECorner radius首下長LUUnder neckWork material(mm)(mm)length(mm) 1.5 2 2.5 3 4 5 6 8 1.5 2 2.5 3 4 5 6 8 1.5 2 2.5 3 4 5 6 8 1.5 2 2.5 3 4 5 6 8 1.5 2 2.5 3 4 5 6 8 2 3 4 5 6 8 10 12 2 3 4 5 6 8 10 12 2 3 4 5High efficiency cuttiing conditions38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 26,900 23,300 20,600 18,400 16,700 15,200 14,000 12,100 26,900 23,300 20,600 18,400 16,700 15,200 14,000 12,100 26,900 23,300 20,600 18,400 38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 38,900 35,000 31,800 29,200 25,000 21,900 19,500 15,900 26,900 23,300 20,600 18,400 16,700 15,200 14,000 12,100 26,900 23,300 20,600 18,400 16,700 15,200 14,000 12,100 26,900 23,300 20,600 18,400 焼入れ鋼Hardened steels焼入れ鋼Hardened steels高精度切削条件は120ページを参照してください。Please refer to P.120about high accuracy cutting conditionsmm/min1,840 1,660 1,500 1,380 1,180 1,030 920 750 1,840 1,660 1,500 1,380 1,180 1,030 920 750 1,840 1,660 1,500 1,380 1,180 1,030 920 750 1,840 1,660 1,500 1,380 1,180 1,030 920 750 1,840 1,660 1,500 1,380 1,180 1,030 920 750 1,780 1,550 1,370 1,220 1,110 1,010 930 800 1,780 1,550 1,370 1,220 1,110 1,010 930 800 1,780 1,550 1,370 1,220 mm/min1,440 1,300 1,180 1,080 920 810 720 590 1,440 1,300 1,180 1,080 920 810 720 590 1,440 1,300 1,180 1,080 920 810 720 590 1,440 1,300 1,180 1,080 920 810 720 590 1,440 1,300 1,180 1,080 920 810 720 590 1,400 1,210 1,070 960 870 790 720 630 1,400 1,210 1,070 960 870 790 720 630 1,400 1,210 1,070 960 【注意】ご使用にあたっては、119ページの表下の項目と注意を参照してください。【Note】Refer to the comments and notes below the table on page 119 regarding usage.115高能率切削条件標準切削条件表 Recommended cutting conditions
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