Общий каталог Dijet 2018 - страница 68

Tooling by DIJET QM MAX MQXTYPE ■ RECOMMENDED CUTTING CONDITIONS / SIDE FACE FINISHING ● MQX type (YPHW-15/-F type insert) ＋ MSN Carbide Shank Holder Tool dia. (mm) 25/26 Work Insert No. of teeth 4N No. of teeth 5N Materials Grades ℓ ap ae n Vf ℓ ap ae n Vf (mm) (mm) (mm) (min-1) (mm/min) (mm) (mm) (mm) (min-1) (mm/min) Carbon steel ~90 1.5 <0.2 8,280 4,970 ~90 1.5 <0.2 8,280 6,210 CX75 S50C, S55C (C50, C55) (JC8015) 140 1 <0.2 5,730 2,750 140 1 <0.2 5,730 3,440 (DH102) Below 250HB 210 0.7 <0.2 5,730 2,290 210 0.7 <0.2 5,730 2,860 Die steel ~90 1.5 <0.2 5,730 3,440 ~90 1.5 <0.2 5,730 4,300 CX75 SKD61, SKD11 (1.2344, 1.2379) (JC8015) 140 1 <0.2 5,730 2,750 140 1 <0.2 5,730 3,440 (DH102) Below 255HB 210 0.7 <0.2 4,460 1,780 210 0.7 <0.2 4,460 2,230 Mold steel ~90 1.5 <0.2 5,730 3,440 ~90 1.5 <0.2 5,730 4,300 HPM7, PX5, P20 JC8015 (1.2311, P20) (DH102) 140 1 <0.2 5,730 2,750 140 1 <0.2 5,730 3,440 30-36HRC 210 0.7 <0.2 4,460 1,780 210 0.7 <0.2 4,460 2,230 Mold steel ~90 1.5 <0.2 5,090 2,440 ~90 1.5 <0.2 5,090 3,050 NAK80, HPM1, P21 JC8015 (1.2311, P21) (DH102) 140 1 <0.2 4,460 1,780 140 1 <0.2 4,460 2,230 38-43HRC 210 0.7 <0.2 4,460 1,430 210 0.7 <0.2 4,460 1,790 Hardened ~90 1.5 <0.2 2,550 1,020 ~90 1.5 <0.2 2,550 1,280 die steel JC8015 SKD61, DAC, DHA (DH102) 140 1 <0.2 2,160 690 140 1 <0.2 2,160 860 (1.2344, 1.2379) 42-52HRC 210 – – – – 210 – – – – Hardened ~90 1 <0.2 2,290 920 ~90 1 <0.2 2,290 1,150 die steel SKD11, SLD, DC11 DH102 140 0.7 <0.2 1,910 610 140 0.7 <0.2 1,910 760 (1.2344, 1.2379) 55-62HRC 210 – – – – 210 – – – – Grey & Nodular ~90 1.5 <0.2 7,000 4,200 ~90 1.5 <0.2 7,000 5,250 cast iron JC8015 FC, FCD (DH102) 140 1 <0.2 5,730 2,750 140 1 <0.2 5,730 3,440 (GG, GGG) Below 300HB 210 0.7 <0.2 5,730 2,290 210 0.7 <0.2 5,730 2,860 ~90 1.5 <0.2 5,730 3,440 ~90 1.5 <0.2 5,730 4,300 Stainless steel JC8015 SUS304 (DH102) 140 1 <0.2 5,730 2,750 140 1 <0.2 5,730 3,440 Below 250HB 210 0.7 <0.2 4,460 1,780 210 0.7 <0.2 4,460 2,230 ~90 1.5 <0.2 1,150 550 ~90 1.5 <0.2 1,150 690 Titanium alloy JC8015 (Ti-6Al-4V) (DH102) 140 1 <0.2 890 360 140 1 <0.2 890 450 210 0.7 <0.2 890 280 210 0.7 <0.2 890 350 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 feed speed. 3) If machine does not have enough power, recommend to reduce depth of cut first and reduce spindle speed and feed speed. B052 4) Use air blow to flush the chips out.