Общий каталог Dijet 2018 - страница 49

Modular Head Series Tooling by DIJET 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 InsertMaterialsGradesNo.of teeth 2N No.of teeth 3N No. of teeth 4N 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(C50,C55)(JC8050)(JC5118)1200.5~103,600 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(1.2344,1.2379)(JC8050)(JC5118)1200.5~103,6004,500 120 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)1200.5~103,6004,500 120 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 steelNAK80, HPM1, P21(1.2311,P21)38-43HRCJC8050(JC5118)(JC8118)~701201600.50.30.2~101,9002,600~101,9002,400~101,6002,200~700.5~141,5003,050~700.51200.3~141,5002,8001200.31900.2~141,2502,6001900.2~141,500 4,050~141,500 3,700~141,250 3,400 Hardened die steelSKD61, DAC, DHA(1.2344,1.2379)JC8118JC5118~700.41200.3~101,4001,400~101,4001,400~700.4~141,100 1,650 ~70 0.41200.3~141,1001,6501200.3~141,100 2,200~141,100 2,200 42-52HRC (JC8050) 160 – – – – 190 – – – – 190 – – – – Hardened die steelSKD11, SLD, DC11(1.2344, 1.2379)JC8118C5118~700.15~101200.1~10600600180180~70 0.15 ~141200.1~14500500230 ~70 0.15 ~142301200.1~14500500300300 55-62HRC EPMW type 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)Below 300HB(JC7560) 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 steelSUS304Below 250HB~700.6 ~10 3,100 4,200 ~70 0.6 ~14 2,500 5,100 ~70 0.6 ~14 2,500 6,800JC7560(JC8050)1200.5~103,0004,0001200.5~142,4004,9001200.5~142,400 6,500 160 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(Ti-6Al-4V)(JC5118)(JC8050)1200.3~101,200960 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 Inconel(INCO718) JC8118 ~70 0.5 ~10 630 380 ~70 0.5 ~14 500 450 ~70 0.5 ~14 500 600JC5118(JC8050)1200.3~106303801200.3~145004501200.3~14500600 (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