Общий каталог Dijet 2018 - страница 58

Modular Head Series Tooling by DIJET QM MAX MQXTYPE ■ RECOMMENDED CUTTING CONDITIONS ● MQX type (ZPMT type insert) + MSN Carbide Shank Holder Tool dia. (mm) Work Insert 30/32/35 32/35 Materials Grades No.of teeth 5N No.of teeth 6N ℓ ap ap×ae n Vf ℓ ap ap×ae n Vf (mm) (mm) (mm2) (min-1) (mm/min) (mm) (mm) (mm2) (min-1) (mm/min) Carbon steelS50C, S55C(C50,C55)~100JC5118(JC8050)150~6.0~22.01,590~5.0~15.01,430950~100 ~6.0 ~22.0 1,590780150~5.0~15.01,4301,140940 Below 250HB 210 ~4.0 ~8.0 1,270 630 210 ~4.0 ~8.0 1,270 760 Die steel ~100 ~6.0 ~22.0 1,490 740 ~100 ~6.0 ~22.0 1,490 890 SKD61, SKD11 JC5118(1.2344, 1.2379)Below 255HB(JC8050)150210~5.0~15.01,340~4.0~8.01,190600480150~5.0~15.01,340210~4.0~8.01,190720570 Mold steel ~100 ~6.0 ~22.0 1,190 590 ~100 ~6.0 ~22.0 1,190 710 HPM7, PX5, JC8050 NAK80, P20(1.2311, P20)(JC5118)150 ~5.0 ~15.0 1,070 480 150 ~5.0 ~15.0 1,070 580 30-43HRC 210 ~4.0 ~8.0 950 380 210 ~4.0 ~8.0 950 460 Grey & Nodular ~100 ~6.0 ~24.0 1,490 890 ~100 ~6.0 ~24.0 1,490 1,070 cast ironFC,FCD JC5118 150 ~5.0 ~16.0 1,340 730 150 ~5.0 ~16.0 1,340 880 (GG,GGG) Below 300HB 210 ~4.0 ~9.0 1,190 590 210 ~4.0 ~9.0 1,190 710 ~100 ~6.0 ~22.0 1,490 740 ~100 ~6.0 ~22.0 1,490 890 Stainless steel SUS304 JC8050 150 ~5.0 ~15.0 1,340 600 150 ~5.0 ~15.0 1,340 720 Below 250HB 210 ~4.0 ~8.0 1,190 480 210 ~4.0 ~8.0 1,190 570 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. B042 4) Use air blow to flush the chips out.