Общий каталог Dijet 2018 - страница 310

Tooling by DIJET Indexable Tools QM Mill PMETyPE ■ RECOMMENDED CUTTING CONDITIONS ● YOHW-type inserts (for bottom 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 ≦0.12 5~10 7.920 3.170 ~35 ≦0.12 6~12 6.630 3.980 ~35 ≦0.12 7~14 5.680 3.410 Carbon steel S50C, S55C JC8015 30~50 ≦0.10 5~10 5.940 1.900 35~50 ≦0.10 6~12 4.970 2.380 35~50 ≦0.10 7~14 4.260 2.040 (C50, C55) (DH102) Below 250HB 50~70 ≦0.06 5~8 5.100 1.430 50~70 ≦0.06 6~10 4.300 1.800 50~70 ≦0.06 7~11 3.690 1.550 ~30 ≦0.12 5~10 7.320 2.640 ~35 ≦0.12 6~12 6.100 3.290 ~35 ≦0.12 7~14 5.230 2.820 Die steel SKD61, SKD11 JC8015 30~50 ≦0.10 5~10 5.460 1.580 35~50 ≦0.10 6~12 4.580 1.980 35~50 ≦0.10 7~14 3.920 1.690 (1.2344, 1.2379) (DH102) Below 255HB 50~70 ≦0.06 5~8 4.740 1.190 50~70 ≦0.06 6~10 3.960 1.500 50~70 ≦0.06 7~11 3.400 1.280 ~30 ≦0.12 5~10 7.320 2.640 ~35 ≦0.12 6~12 6.100 3.290 ~35 ≦0.12 7~14 5.230 2.820 Mold steel HPM7, PX5, P20 JC8015 30~50 ≦0.10 5~10 5.460 1.580 35~50 ≦0.10 6~12 4.580 1.980 35~50 ≦0.10 7~14 3.920 1.690 (1.2311, P20) (DH102) 30-36HRC 50~70 ≦0.06 5~8 4.740 1.190 50~70 ≦0.06 6~10 3.960 1.500 50~70 ≦0.06 7~11 3.400 1.280 ~30 ≦0.12 5~10 6.360 1.530 ~35 ≦0.12 6~12 5.300 1.910 ~35 ≦0.12 7~14 4.550 1.640 Mold steel NAK80, HPM1, P21 DH102 30~50 ≦0.10 5~10 4.800 920 35~50 ≦0.10 6~12 3.980 1.150 35~50 ≦0.10 7~14 3.410 980 (1.2311, P21) (JC8015) 38-43HRC 50~70 ≦0.06 5~8 4.140 700 50~70 ≦0.06 6~10 3.450 870 50~70 ≦0.06 7~11 2.960 740 ~30 ≦0.10 5~10 3.840 770 ~35 ≦0.10 6~12 3.180 960 ~35 ≦0.10 7~14 2.730 820 Hardened die steel SKD61, DAC, DHA DH102 30~50 ≦0.08 5~10 2.880 460 35~50 ≦0.08 6~12 2.380 570 35~50 ≦0.08 7~14 2.050 490 (1.2344, 1.2379) (JC8015) 42-52HRC 50~70 – – – – 50~70 – – – – 50~70 – – – – ~30 ≦0.10 5~10 2.220 350 ~35 ≦0.10 6~12 1.860 450 ~35 ≦0.10 7~14 1.590 380 Hardened die steel SKD11, SLD, DC11 (1.2344, 1.2379) DH102 30~50 ≦0.08 5~10 1.680 210 35~50 ≦0.08 6~12 1.400 270 35~50 ≦0.08 7~14 1.190 230 55-62HRC 50~70 – – – – 50~70 – – – – 50~70 – – – – Grey & Nodular ~30 ≦0.15 5~10 6.360 1.910 ~35 ≦0.15 6~12 5.300 2.380 ~35 ≦0.15 7~14 4.550 2.050 cast iron FC, FCD JC8015 30~50 ≦0.12 5~10 4.800 1.150 35~50 ≦0.12 6~12 3.980 1.430 35~50 ≦0.12 7~14 3.410 1.230 (GG, GGG) (DH102) Below 300HB 50~70 ≦0.10 5~8 4.140 810 50~70 ≦0.10 6~10 3.450 1.010 50~70 ≦0.10 7~11 2.960 860 ~30 ≦0.12 5~10 7.320 2.640 ~35 ≦0.12 6~12 6.100 3.290 ~35 ≦0.12 7~14 5.230 2.820 Stainless steel SUS304 JC8015 30~50 ≦0.12 5~10 5.460 1.580 35~50 ≦0.12 6~12 4.580 1.980 35~50 ≦0.12 7~14 3.920 1.690 Below 250HB (DH102) 50~70 ≦0.10 5~8 4.740 1.190 50~70 ≦0.10 6~10 3.960 1.500 50~70 ≦0.10 7~11 3.400 1.280 ~30 ≦0.12 5~10 1.560 370 ~35 ≦0.12 6~12 1.330 480 ~35 ≦0.12 7~14 1.140 410 Titanium alloy JC8015 30~50 ≦0.10 5~10 1.200 230 35~50 ≦0.10 6~12 1.000 290 35~50 ≦0.10 7~14 850 250 (Ti-6Al-4V) (DH102) 50~70 ≦0.06 5~8 1.020 170 50~70 ≦0.06 6~10 860 220 50~70 ≦0.06 7~11 740 190 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. C098 4) Use air blow to flush the chips out.