Общий каталог Dijet 2018 - страница 72

Tooling by DIJET QM MAX MQXTYPE ■ RECOMMENDED CUTTING CONDITIONS / BOTTOM FACE FINISHING ● MQX type (YPHW-15 type insert) ＋ MSN Carbide Shank Holder Tool dia. (mm) 25/26 Work Insert Materials Grades No. of teeth 4N No. of teeth 5N 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 0.2 12.5~25 3,400 3,400 ~90 0.2 12.5~22 3,400 4,250 S50C, S55C(C50, C55)CX75(DH102)140 0.2 12.5~25 2,500 2,000 140 0.2 12.5~22 2,500 2,500 Below 250HB 210 0.2 12.5~15 2,200 1,550 210 0.2 12.5~15 2,200 1,900 Die steel ~90 0.2 12.5~25 3,050 2,750 ~90 0.2 12.5~22 3,050 3,400 SKD61, SKD11 CX75(1.2344, 1.2379)(DH102)1400.212.5~252,250 1,800 140 0.2 12.5~22 2,250 2,250 Below 255HB 210 0.2 12.5~15 2,000 1,400 210 0.2 12.5~15 2,000 1,750 Mold steel ~90 0.2 12.5~25 2,800 2,250 ~90 0.2 12.5~22 2,800 2,800 HPM7, PX5, P20(1.2311, P20)DH102 140 0.2 12.5~25 2,100 1,500 140 0.2 12.5~22 2,100 1,900 30-36HRC 210 0.2 12.5~15 1,800 1,200 210 0.2 12.5~15 1,800 1,500 Mold steel ~90 0.2 12.5~25 2,550 1,250 ~90 0.2 12.5~22 2,550 1,500 NAK80, HPM1, P21(1.2311, P21)DH102140 0.2 12.5~25 1,900 750 140 0.2 12.5~22 1,900 950 38-43HRC 210 0.2 12.5~25 1,650 650 210 0.2 12.5~25 1,650 850 Hardened ~90 0.2 12.5~25 1,270 510 ~90 0.2 12.5~22 1,270 640 die steelSKD61, DAC, DHADH102140 0.2 12.5~25 1,020 410 140 0.2 12.5~22 1,020 510 (1.2344, 1.2379) 42-52HRC 210 - - - - 210 - - - - Hardened ~90 0.2 12.5~25 890 250 ~90 0.2 12.5~22 890 310 die steelSKD11, SLD, DC11DH102140 0.2 12.5~25 640 130 140 0.2 12.5~22 640 160 (1.2344, 1.2379) 55-62HRC 210 - - - - 210 - - - - Grey & Nodular ~90 0.2 12.5~25 2,550 2,040 ~90 0.2 12.5~22 2,550 2,550 cast iron FC, FCD DH102 140 0.2 12.5~25 1,910 1,150 140 0.2 12.5~22 1,910 1,440 (GG, GGG) Below 300HB 210 0.2 12.5~15 1,660 660 210 0.2 12.5~15 1,660 820 ~90 0.2 12.5~25 2,290 1,370 ~90 0.2 12.5~22 2,290 1,710 Stainless steel SUS304 DH102 140 0.2 12.5~25 1,660 800 140 0.2 12.5~22 1,660 1,000 Below 250HB 210 0.2 12.5~15 1,270 510 210 0.2 12.5~15 1,270 640 ~90 0.2 12.5~25 640 380 ~90 0.2 12.5~22 640 480 Titanium alloy(Ti-6Al-4V)DH102 140 0.2 12.5~25 380 150 140 0.2 12.5~22 380 190 210 0.2 12.5~15 380 150 210 0.2 12.5~15 380 190 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. B056 4) Use air blow to flush the chips out.