Общий каталог Dijet 2018 - страница 49

Tooling by DIJET Modular Head Series QM MAX MQXTYPE ■ RECOMMENDED CUTTING CONDITIONS ● MQX type (EPMT/W type insert) + MSN Carbide Shank Holder Tool dia. (mm) 16/17 20 20/21 Work Insert No.of teeth 2N No.of teeth 3N No. of teeth 4N Materials Grades 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 ~70 0.6 ~10 3,600 4,900 ~70 0.6 ~14 2,850 5,800 ~70 0.6 ~14 2,850 7,700 S50C, S55C (JC8050) (C50,C55) (JC5118) 120 0.5 ~10 3,600 4,500 120 0.5 ~14 2,850 5,300 120 0.5 ~14 2,850 7,000 Below 250HB (JC8118) 160 0.35 ~10 3,000 4,200 190 0.35 ~14 2,400 4,900 190 0.35 ~14 2,400 6,500 Die steel JC7560 ~70 0.6 ~10 3,600 4,900 ~70 0.6 ~14 2,850 5,800 ~70 0.6 ~14 2,850 7,700 SKD61, SKD11 (JC8050) (1.2344,1.2379) (JC5118) 120 0.5 ~10 3,600 4,500 120 0.5 ~14 2,850 5,300 120 0.5 ~14 2,850 7,000 Below 255HB (JC8118) 160 0.35 ~10 3,000 4,200 190 0.35 ~14 2,400 4,900 190 0.35 ~14 2,400 6,500 Mold steel JC7560 ~70 0.6 ~10 3,600 4,900 ~70 0.6 ~14 2,850 5,800 ~70 0.6 ~14 2,850 7,700 HPM7, PX5, P20 (JC8050) (1.2311, P20) (JC5118) 120 0.5 ~10 3,600 4,500 120 0.5 ~14 2,850 5,300 120 0.5 ~14 2,850 7,000 30-36 HRC (JC8118) 160 0.35 ~10 3,000 4,200 190 0.35 ~14 2,400 4,900 190 0.35 ~14 2,400 6,500 Mold steel JC8050 ~70 0.5 ~10 1,900 2,600 ~70 0.5 ~14 1,500 3,050 ~70 0.5 ~14 1,500 4,050 NAK80, HPM1, P21 (JC5118) 120 0.3 ~10 1,900 2,400 120 0.3 ~14 1,500 2,800 120 0.3 ~14 1,500 3,700 (1.2311,P21) (JC8118) 38-43HRC 160 0.2 ~10 1,600 2,200 190 0.2 ~14 1,250 2,600 190 0.2 ~14 1,250 3,400 Hardened die steel JC8118 ~70 0.4 ~10 1,400 1,400 ~70 0.4 ~14 1,100 1,650 ~70 0.4 ~14 1,100 2,200 SKD61, DAC, DHA (1.2344,1.2379) JC5118 120 0.3 ~10 1,400 1,400 120 0.3 ~14 1,100 1,650 120 0.3 ~14 1,100 2,200 42-52HRC (JC8050) 160 – – – – 190 – – – – 190 – – – – Hardened die steel JC8118 ~70 0.15 ~10 600 180 ~70 0.15 ~14 500 230 ~70 0.15 ~14 500 300 SKD11, SLD, DC11 (1.2344, 1.2379) C5118 120 0.1 ~10 600 180 120 0.1 ~14 500 230 120 0.1 ~14 500 300 EPMW type 55-62HRC 160 – – – – 190 – – – – 190 – – – – Grey & Nodular ~70 0.8 ~10 3,000 5,000 ~70 0.8 ~14 2,400 6,000 ~70 0.8 ~14 2,400 8,000 cast iron JC8118 FC, FCD JC5118 120 0.6 ~10 3,000 4,500 120 0.6 ~14 2,400 5,400 120 0.6 ~14 2,400 7,200 (GG,GGG) (JC7560) Below 300HB 160 0.5 ~10 2,200 3,750 190 0.5 ~14 1,750 4,500 190 0.5 ~14 1,750 6,000 Stainless steel ~70 0.6 ~10 3,100 4,200 ~70 0.6 ~14 2,500 5,100 ~70 0.6 ~14 2,500 6,800 SUS304 JC7560 (JC8050) 120 0.5 ~10 3,000 4,000 120 0.5 ~14 2,400 4,900 120 0.5 ~14 2,400 6,500 Below 250HB 160 0.35 ~10 3,000 4,000 190 0.35 ~14 2,400 4,900 190 0.35 ~14 2,400 6,500 JC7560 ~70 0.5 ~10 1,200 960 ~70 0.5 ~14 950 1,140 ~70 0.5 ~14 950 1,500 Titanium alloy (JC5118) (Ti-6Al-4V) (JC8050) 120 0.3 ~10 1,200 960 120 0.3 ~14 950 1,140 120 0.3 ~14 950 1,500 (JC8118) 160 0.2 ~10 1,200 960 190 0.2 ~14 950 1,140 190 0.2 ~14 950 1,500 JC8118 ~70 0.5 ~10 630 380 ~70 0.5 ~14 500 450 ~70 0.5 ~14 500 600 Inconel JC5118 (INCO718) (JC8050) 120 0.3 ~10 630 380 120 0.3 ~14 500 450 120 0.3 ~14 500 600 (JC7560) 160 0.2 ~10 630 380 190 0.2 ~14 500 450 190 0.2 ~14 500 600 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. B033