vfnmin-1vfnmin-1vfnmin-1vfnmin-1vfnmin-1ap(mm)mm/min21021021021046042046042046041046041046041046046041046046041046046041060044060044060044065052065052065052065052050,00050,00050,00050,00050,00045,00050,00045,00040,00036,00040,00036,00040,00036,00030,00030,00027,00030,00030,00027,00030,00030,00027,00028,20023,60028,20023,60028,20023,60020,00020,00020,00020,00020,00020,00020,00020,00050,00050,00050,00050,00050,00045,00050,00045,00050,00045,00050,00045,00050,00045,00040,00040,00036,00040,00040,00036,00040,00040,00036,00037,83027,80037,83027,80037,83027,80028,00028,00028,00028,00028,00028,00028,00028,000mm/min180180180180340300340300320290320290320290380380320380380320380380320390280390280390280400320400320400320400320mm/min16016016016032029032029027024027024027024032032026032032026032032026032023032023032023036029036029036029036029045,00045,00045,00045,00045,00040,50045,00040,50032,40030,60032,40030,60032,40030,60025,20025,20022,05025,20025,20022,05025,20025,20022,05020,70018,90020,70018,90020,70018,90018,00018,00018,00018,00018,00018,00018,00018,00042,50042,50042,50042,50042,50038,25042,50038,25030,60028,90030,60028,90030,60028,90023,80023,80020,83023,80023,80020,83023,80023,80020,83019,55017,85019,55017,85019,55017,85017,00017,00017,00017,00017,00017,00017,00017,000mm/min1101101101102202002202001901701901701901702202201802202201802202201802201602201602201602502002502002502002502000.020.050.020.050.020.050.10.020.050.10.020.050.10.020.050.10.2length(mm)0.510.51121212121212312312324242424242424(mm)EPDREH2-TH3被削材0.016 0.011 0.020 0.014 0.016 0.011 0.021 0.012 0.016 0.013 0.025 0.016 0.033 0.028 0.016 0.013 0.010 0.030 0.023 0.017 0.035 0.030 0.020 0.016 0.013 0.028 0.019 0.035 0.024 0.023 0.016 0.038 0.026 0.047 0.032 0.081 0.056 高能率切削条件12345プリハードン鋼Pre-hardened steels（35〜45HRC）焼入れ鋼Hardened steels（55〜65HRC）80%送り速度回転数送り速度（65〜68HRC）（68〜72HRC）65%55%回転数送り速度回転数送り速度High efficiency cuttiing conditions（45〜55HRC）100%85%送り速度回転数回転数エポックディープラジアスエボリューションハード-TH3 2枚刃 Epoch Deep Radius Evolution Hard-TH3 2flutes0.20.30.40.50.60.8104外径DCTool dia.(mm)切り込み比率 Cutting depth ratioコーナ半径RECorner radius首下長LUUnder neckWork materialHigh accuracy cuttiing conditions50,00050,00050,00050,00050,00045,00050,00045,00036,00034,00036,00034,00036,00034,00028,00028,00024,50028,00028,00024,50028,00028,00024,50023,00021,00023,00021,00023,00021,00020,00020,00020,00020,00020,00020,00020,00020,000焼入れ鋼Hardened steels焼入れ鋼Hardened steels焼入れ鋼Hardened steels高能率切削条件は102ページを参照してください。Please refer to P.102about high efficiency cutting conditionsmm/min140140140140290260290260240220240220240220280280230280280230280280230290210290210290210320260320260320260320260高精度切削条件標準切削条件表 Recommended cutting conditions
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