Общий каталог Dijet 2018 - страница 287

Tooling by DIJET Indexable Tools QM MAX QXPTyPE ■ RECOMMENDED CUTTING CONDITIONS / SIDE FACE FINISHING ● YPHW-15/-F type insert Tool dia. (mm) Work Insert 63/66 Materials Grades No. of teeth 8N ℓ ap ae n Vf (mm) (mm) (mm) (min-1) (mm/min) ~200 2 <0.2 3,290 3,950 Carbon steel CX75 250 2 <0.2 3,290 3,950 S50C, S55C (C50, C55) (JC8015) 300 2 <0.2 3,290 3,950 Below 250HB (DH102) 350 1.5 <0.2 2,270 2,180 400 1.5 <0.2 2,270 2,180 ~200 2 <0.2 2,270 2,720 Die steel CX75 250 2 <0.2 2,270 2,720 SKD61, SKD11 (1.2344, 1.2379) (JC8015) 300 2 <0.2 2,270 2,720 Below 255HB (DH102) 350 1.5 <0.2 2,270 2,180 400 1.5 <0.2 2,270 2,180 ~200 2 <0.2 2,270 2,720 Mold steel 250 2 <0.2 2,270 2,720 HPM7, PX5, P20 JC8015 300 2 <0.2 2,270 2,720 (1.2311, P20) (DH102) 30-36HRC 350 1.5 <0.2 2,270 2,180 400 1.5 <0.2 2,270 2,180 ~200 2 <0.2 2,020 1,940 Mold steel NAK80, HPM1, 250 2 <0.2 2,020 1,940 JC8015 P21 300 2 <0.2 2,020 1,940 (1.2311, P21) (DH102) 38-43HRC 350 1.5 <0.2 1,770 1,410 400 1.5 <0.2 1,770 1,410 ~200 1.5 <0.2 1,010 810 Hardened die steel 250 1.5 <0.2 1,010 810 SKD61, DAC, DHA JC8015 (1.2344, 1.2379) (DH102) 300 1.5 <0.2 1,010 810 42-52HRC 350 1.2 <0.2 860 550 400 1.2 <0.2 860 550 ~200 1.5 <0.2 910 740 Hardened die steel 250 1.5 <0.2 910 740 SKD11, SLD, DC11 (1.2344, 1.2379) DH102 300 1.5 <0.2 910 740 55-62HRC 350 1 <0.2 750 480 400 1 <0.2 750 480 ~200 2 <0.2 2,780 3,340 Grey & Nodular cast iron 250 2 <0.2 2,780 3,340 JC8015 FC, FCD 300 2 <0.2 2,780 3,340 (GG, GGG) (DH102) Below 300HB 350 1.5 <0.2 2,270 2,180 400 1.5 <0.2 2,270 2,180 ~200 2 <0.2 2,270 2,720 Stainless steel 250 2 <0.2 2,270 2,720 JC8015 SUS304 300 2 <0.2 2,270 2,720 Below 250HB (DH102) 350 1.5 <0.2 2,270 2,180 400 1.5 <0.2 2,270 2,180 ~200 2 <0.2 450 440 250 2 <0.2 450 440 Titanium alloy JC8015 300 2 <0.2 450 440 (Ti-6Al-4V) (DH102) 350 1.5 <0.2 360 300 400 1.5 <0.2 360 300 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 of chatter occurrs, recommend to reduce depth of cut or feed speed. 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. C075