Общий каталог Dijet 2018 - страница 307

Indexable Tools Tooling by DIJET QM Mill PMETyPE ■ RECOMMENDED CUTTING CONDITIONS ● EOMT/W and EOHW type insert Tool dia. (mm) Work Insert 10/11 12/13 14 Materials Grades No. of teeth 2N No. of teeth 3N No. of teeth 3N ℓ ap ae n Vf ℓ ap ae n Vf ℓ ap ae n Vf (mm) (mm) (mm) (min-1) (mm/min) (mm) (mm) (mm) (min-1) (mm/min) (mm) (mm) (mm) (min-1) (mm/min) Carbon steel JC7560 ~30 0.3 ~6 3,820 4,580 ~35 0.3 ~8 3,180 5,720 ~35 0.3 ~10 2,730 6,550 S50C, S55C(C50, C55)(JC8050)30~50 0.25 ~6 3,440 3,720 35~50 0.25 ~8 2,860 4,630 35~50 0.25 ~10 2,460 4,720 Below 250HB (JC5118) 50~70 0.15 ~5 3,060 2,940 50~70 0.2 ~7 2,540 3,660 55~70 0.2 ~8 2,180 3,730 Die steel JC7560 ~30 0.3 ~6 3,500 4,200 ~35 0.3 ~8 2,920 5,260 ~35 0.3 ~10 2,500 6,010 SKD61, SKD11(1.2344, 1.2379)(JC8050) 30~50 0.25 ~6 3,150 3,400 35~50 0.25 ~8 2,630 4,260 35~50 0.25 ~10 2,250 4,810 Below 255HB (JC5118) 50~70 0.15 ~5 2,800 2,690 50~70 0.2 ~7 2,340 3,370 55~70 0.2 ~8 2,000 3,420 Mold steel JC7560 ~30 0.3 ~6 3,500 4,200 ~35 0.3 ~8 2,920 5,260 ~35 0.3 ~10 2,500 6,010 HPM7, PX5, P20(1.2311, P20)(JC8050) 30~50 0.25 ~6 3,150 3,400 35~50 0.25 ~8 2,630 4,260 35~50 0.25 ~10 2,250 4,810 30-36HRC (JC5118) 50~70 0.15 ~5 2,800 2,690 50~70 0.2 ~7 2,340 3,370 55~70 0.2 ~8 2,000 3,420 Mold steel NAK80, HPM1, P21 (1.2311, P21) JC8050 (JC5118) ~30 30~50 0.3 0.25 ~6~62,860 3,150 ~35 0.3 ~82,5702,540 35~50 0.25~82,3903,940~35 0.3 ~10 2,050 3,6902,1503,190 35~50 0.25 ~101,8502,950 38-43HRC 50~70 0.15 ~5 2,290 2,010 50~70 0.2 ~7 1,910 2,520 55~70 0.2 ~8 1,660 2,360 Hardened die steel ~30 0.2 ~6 2,860 2,860 ~35 0.2 ~7 2,390 3,590 ~35 0.2 ~9 2,050 3,080 SKD61, DAC, DHA(1.2344, 1.2379)JC8118EOHWtype30~50 0.15 ~6 2,570 2,060 35~50 0.15 ~7 2,150 2,580 35~50 0.15 ~9 1,850 2,220 42-52HRC 50~70 0.1 ~5 2,290 1,370 50~70 0.1 ~6 1,910 1,720 50~70 0.1 ~7 1,660 1,490 Hardened die steel ~30 0.15 ~6 2,550 1,530 ~35 0.15 ~7 2,120 1,900 ~35 0.15 ~9 1,820 1,640 SKD11, SLD, DC11(1.2344, 1.2379)DH102EOHWtype30~50 0.1 ~6 2,300 1,240 35~50 0.1 ~7 1,910 1,550 35~50 0.1 ~9 1,640 1,330 55-62HRC 50~70 – – – – 50~70 – – – – 50~70 – – – – Grey & Nodular ~30 0.3 ~6 4,780 5,740 ~35 0.3 ~8 3,980 7,160 ~35 0.3 ~10 3,410 8,190 cast ironFC, FCD(GG, GGG)Below 300HBJC5118(JC7560)30~50 0.25 ~6 4,300 4,640 35~50 0.25 ~8 3,580 5,800 35~50 0.25 ~10 3,070 6,55050~70 0.15~53,8203,670 50~70 0.2~73,1804,580 55~70 0.2~82,760 4,970 ~30 0.3 ~6 3,820 4,580 ~35 0.3 ~8 3,180 5,720 ~35 0.3 ~10 2,730 6,550 Stainless steelSUS304Below 250HBJC7560(JC8050)30~50 0.25 ~6 3,440 3,720 35~50 0.250~70 0.15~53,0602,940 50~70 0.2~82,8604,630 35~50 0.2~10 2,460 5,240~72,5403,660 55~70 0.2~82,180 3,920 JC7560 ~30 0.3 ~6 1,910 1,910 ~35 0.3 ~8 1,590 2,380 ~35 0.3 ~10 1,360 2,040 Titanium alloy(Ti-6Al-4V)(JC5118)30~50 0.25 ~6 1,720 1,550 35~50 0.2 ~8 1,430 1,930 35~50 0.2 ~10 1,230 1,630 (JC8050) 50~70 0.15 ~5 1,530 1,220 50~70 0.2 ~7 1,270 1,520 55~70 0.2 ~8 1,090 1,280 JC5118 ~30 0.3 ~6 950 760 ~35 0.3 ~8 800 960 ~35 0.3 ~10 680 820 Inconel(INCO718)(JC8050) 30~50 0.25 ~6 850 620 35~50 0.2 ~8 720 780 35~50 0.2 ~10 610 660 (JC7560) 50~70 0.15 ~5 760 610 50~70 0.2 ~7 640 610 55~70 0.2 ~8 550 520 ℓ: Overhung length, ap: Axial depth of cut, ae: Radial depth of cut, n: Spindle speed, Vf: Feed speed ■ NOTE 1) The cutting parameters to be adjusted according to the machine rigidity or work rigidity. 2) In case chatter occurrs, recommend to reduce depth of cut or spindle speed with keeping feed per tooth. 3) If machine does not have enough power, recommend to reduce depth of cut first and reduce spindle speed and feed speed.4)Use air blowto flushthe chipsout. C095