Общий каталог Dijet 2018 - страница 309

Tooling by DIJET Indexable Tools QM Mill PMETyPE ■ RECOMMENDED CUTTING CONDITIONS ● YOHW-type inserts (side face finishing) Tool dia. (mm) 10/11 12/13 14 Work Insert 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) ~30 ≦1.2 ≦0.10 12.600 3.780 ~35 ≦1.2 ≦0.10 10.600 4.770 ~35 ≦1.2 ≦0.10 9.090 4.090 Carbon steel S50C, S55C JC8015 30~50 ≦0.8 ≦0.08 8.820 2.120 35~50 ≦0.8 ≦0.08 7.420 2.670 35~50 ≦0.8 ≦0.08 6.360 2.290 (C50, C55) (DH102) Below 250HB 50~70 ≦0.6 ≦0.08 8.820 1.760 50~70 ≦0.6 ≦0.08 7.420 2.230 50~70 ≦0.6 ≦0.08 6.360 1.910 ~30 ≦1.0 ≦0.10 11.400 3.420 ~35 ≦1.0 ≦0.10 9.550 4.300 ~35 ≦1.0 ≦0.10 8.180 3.680 Die steel SKD61, SKD11 JC8015 30~50 ≦0.7 ≦0.08 7.980 1.920 35~50 ≦0.7 ≦0.08 6.690 2.400 35~50 ≦0.7 ≦0.08 5.730 2.060 (1.2344, 1.2379) (DH102) Below 255HB 50~70 ≦0.5 ≦0.08 7.980 1.600 50~70 ≦0.5 ≦0.08 6.690 2.000 50~70 ≦0.5 ≦0.08 5.730 1.720 ~30 ≦1.0 ≦0.10 11.400 3.420 ~35 ≦1.0 ≦0.10 9.550 4.300 ~35 ≦1.0 ≦0.10 8.180 3.680 Mold steel HPM7, PX5, P20 JC8015 30~50 ≦0.7 ≦0.08 7.980 1.920 35~50 ≦0.7 ≦0.08 6.690 2.400 35~50 ≦0.7 ≦0.08 5.730 2.060 (1.2311, P20) (DH102) 30-36HRC 50~70 ≦0.5 ≦0.08 7.980 1.600 50~70 ≦0.5 ≦0.08 6.690 2.000 50~70 ≦0.5 ≦0.08 5.730 1.720 ~30 ≦1.0 ≦0.10 8.880 2.130 ~35 ≦1.0 ≦0.10 7.430 2.670 ~35 ≦1.0 ≦0.10 6.370 2.290 Mold steel NAK80, HPM1, P21 DH102 30~50 ≦0.7 ≦0.08 6.180 1.240 35~50 ≦0.7 ≦0.08 5.200 1.560 35~50 ≦0.7 ≦0.08 4.460 1.340 (1.2311, P21) (JC8015) 38-43HRC 50~70 ≦0.5 ≦0.08 6.180 990 50~70 ≦0.5 ≦0.08 5.200 1.250 50~70 ≦0.5 ≦0.08 4.460 1.070 ~30 ≦0.8 ≦0.10 6.360 1.270 ~35 ≦0.8 ≦0.10 5.300 1.590 ~35 ≦0.8 ≦0.10 4.550 1.370 Hardened die steel SKD61, DAC, DHA DH102 30~50 ≦0.5 ≦0.08 4.440 710 35~50 ≦0.5 ≦0.08 3.710 890 35~50 ≦0.5 ≦0.08 3.180 760 (1.2344, 1.2379) (JC8015) 42-52HRC 50~70 – – – – 50~70 – – – – 50~70 – – – – ~30 ≦0.5 ≦0.10 4.740 950 ~35 ≦0.5 ≦0.10 3.980 1.190 ~35 ≦0.5 ≦0.10 3.410 1.020 Hardened die steel SKD11, SLD, DC11 (1.2344, 1.2379) DH102 30~50 ≦0.3 ≦0.08 3.300 530 35~50 ≦0.3 ≦0.08 2.790 670 35~50 ≦0.3 ≦0.08 2.390 570 55-62HRC 50~70 – – – – 50~70 – – – – 50~70 – – – – Grey & Nodular ~30 ≦1.2 ≦0.12 12.600 3.780 ~35 ≦1.2 ≦0.12 10.600 4.770 ~35 ≦1.2 ≦0.12 9.090 4.090 cast iron FC, FCD JC8015 30~50 ≦0.8 ≦0.10 8.820 2.120 35~50 ≦0.8 ≦0.10 7.420 2.670 35~50 ≦0.8 ≦0.10 6.360 2.290 (GG, GGG) (DH102) Below 300HB 50~70 ≦0.6 ≦0.08 8.820 1.760 50~70 ≦0.6 ≦0.08 7.420 2.230 50~70 ≦0.6 ≦0.08 6.360 1.910 ~30 ≦1.0 ≦0.10 11.400 3.420 ~35 ≦1.0 ≦0.10 9.550 4.300 ~35 ≦1.0 ≦0.10 8.180 3.680 Stainless steel SUS304 JC8015 30~50 ≦0.7 ≦0.08 7.980 1.920 35~50 ≦0.7 ≦0.08 6.690 2.400 35~50 ≦0.7 ≦0.08 5.730 2.060 Below 250HB (DH102) 50~70 ≦0.5 ≦0.08 7.980 1.600 50~70 ≦0.5 ≦0.08 6.690 2.000 50~70 ≦0.5 ≦0.08 5.730 1.720 ~30 ≦1.0 ≦0.10 2.520 600 ~35 ≦1.0 ≦0.10 2.120 760 ~35 ≦1.0 ≦0.10 1.820 660 Titanium alloy JC8015 30~50 ≦0.7 ≦0.08 1.740 350 35~50 ≦0.7 ≦0.08 1.480 450 35~50 ≦0.7 ≦0.08 1.270 380 (Ti-6Al-4V) (DH102) 50~70 ≦0.5 ≦0.08 1.740 280 50~70 ≦0.5 ≦0.08 1.480 360 50~70 ≦0.5 ≦0.08 1.270 300 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 blow to flush the chips out. C097