Общий каталог Dijet 2018 - страница 86

Tooling by DIJET QM MAX MQXTYPE ■ RECOMMENDED CUTTING CONDITIONS "ZPMT＊-PL-TYPE INSERTS" (FOR BOTTOM FACE FINISHING) ● MQX ＋ MSN type Tool dia. (mm) 16/17 20 20/21 Work Insert Materials Grades No. 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 ~80 ≦0.20 6~14 3,600 1,080 ~100 ≦0.20 8~18 2,900 1,310 ~100 ≦0.20 8~18 2,900 1,740 S50C, S55C(C50, C55)CX75JC8015120≦0.156~14 2,700 650 150 ≦0.15 8~18 2,200 790 150 ≦0.15 8~18 2,200 1,060 Below 250HB 160 ≦0.10 6~10 1,800 360 190 ≦0.10 8~12 1,500 450 190 ≦0.10 8~12 1,500 600 Die steel ~80 ≦0.20 6~14 3,200 960 ~100 ≦0.20 8~18 2,600 1,170 ~100 ≦0.20 8~18 2,600 1,560 SKD61, SKD11(1.2344,1.2379)CX75JC8015120≦0.156~142,400580 150 ≦0.15 8~18 2,000 720 150 ≦0.15 8~18 2,000 960 Below 255HB 160 ≦0.10 6~10 1,600 320 190 ≦0.10 8~12 1,300 390 190 ≦0.10 8~12 1,300 520 Mold steel ~80 ≦0.20 6~14 3,200 960 ~100 ≦0.20 8~18 2,600 1,170 ~100 ≦0.20 8~18 2,600 1,560 HPM7, PX5,P20(1.2311, P20)JC8015(DH102)120≦0.156~142,400580 150 ≦0.15 8~18 2,000 720 150 ≦0.15 8~18 2,000 960 30-36HRC 160 ≦0.10 6~10 1,600 320 190 ≦0.10 8~12 1,300 390 190 ≦0.10 8~12 1,300 520 Mold steel ~80 ≦0.20 6~14 2,800 840 ~100 ≦0.20 8~18 2,240 1,010 ~100 ≦0.20 8~18 2,240 1,340 NAK80, HPM1,P21(1.2311, P21)DH102(JC8015)120≦0.156~142,100500 150 ≦0.15 8~18 1,680 600 150 ≦0.15 8~18 1,680 800 38-43HRC 160 ≦0.10 6~10 1,400 280 190 ≦0.10 8~12 1,120 340 190 ≦0.10 8~12 1,120 450 Hardeneddie steel ~80 ≦0.15 6~14 2,000 480 ~100 ≦0.15 8~18 1,600 580 ~100 ≦0.15 8~18 1,600 770 SKD61, DAC, DH102DHAJC8015120 ≦0.106~141,500 300 150 ≦0.10 8~18 1,200 360 150 ≦0.10 8~18 1,200 480 1.2344, 1.2379) 42-52HRC 160 – – – – 190 – – – – 190 – – – – Hardeneddie steel ~80 ≦0.12 6~14 1,400 280 ~100 ≦0.12 8~18 1,100 330 ~100 ≦0.12 8~18 1,100 440 SKD11, SLD,DC11 DH102 120 ≦0.10 6~14 1,050 170 150 ≦0.10 8~18 820 200 150 ≦0.10 8~18 820 260 1.2344, 1.2379) 55-62HRC 160 – – – – 190 – – – – 190 – – – – Grey & Nodular ~80 ≦0.20 6~14 3,600 1,300 ~100 ≦0.20 8~18 2,900 1,570 ~100 ≦0.20 8~18 2,900 2,090 cast iron(FC, FCD)(GG, GGG)JC8015(DH102)120≦0.156~142,700810 150 ≦0.15 8~18 2,200 990 150 ≦0.15 8~18 2,200 1,320 Below 300HB 160 ≦0.10 6~10 1,800 430 190 ≦0.10 8~12 1,500 540 190 ≦0.10 8~12 1,500 720 ~80 ≦0.20 6~14 3,200 960 ~100 ≦0.20 8~18 2,600 1,170 ~100 ≦0.20 8~18 2,600 1,560 Stainless steelSUS304Below 250HBJC8015(DH102)120≦0.156~142,400160 ≦0.106~101,600580150≦0.158~182,000320190 ≦0.108~121,300720 150 ≦0.15 8~18 2,000390190 ≦0.108~121,300960520 ~80 ≦0.20 6~14 1,000 240 ~100 ≦0.20 8~18 800 290 ~100 ≦0.20 8~18 800 380 Titanium alloy JC8015(Ti-6Al-4V)(DH102)120≦0.156~14750160 150 ≦0.15 8~18 600 200 150 ≦0.15 8~18 600 260 160 ≦0.10 6~10 500 100 190 ≦0.10 8~12 400 120 190 ≦0.10 8~12 400 160 ℓ: Overhung length, ap: Axial depth of cut, ae: Radial depth of cut, n: Spindle speed, Vf: Feed speed ■NOTE 1 The figure to be adjusted according to the machine rigidity or work rigidity. 2 In case of chatter occurring, recommend to reduce the depth of cut ap or Feed speed. 3 If machine does not have enough power, recommend to reduce the depth of cut ap or Spindle speed and Feed speed. B070 4 Use air blow.