Общий каталог Dijet 2018 - страница 275

Indexable Tools Tooling by DIJET QM MAX QXPTyPE ■ RECOMMENDED CUTTING CONDITIONS / HIGH SPEED MACHInInG ● EPHW type insert Tool dia. (mm) Work Insert 40 40 Materials Grades No. of teeth 6N No. of teeth 7N ℓ ap ae n Vf ℓ ap ae n Vf (mm) (mm) (mm) (min-1) (mm/min) (mm) (mm) (mm) (min-1) (mm/min) Hardened die ~100 0.3 ~32 720 3,460 ~100 0.3 ~32 720 4,030 steel 150 0.25 ~32 650 2,500 150 0.25 ~32 650 2,910 SKD61, DAC,DHA JC8118 200 0.20 ~32 580 1,670 200 0.20 ~32 580 1,950 (1.2344, 1.2379) 250 0.1 ~32 580 1,670 250 0.1 ~32 580 1,950 42-52HRC 300 — — — — 300 — — — — Hardened die ~100 0.2 ~32 640 1,150 ~100 0.2 ~32 640 1,340 steel 150 0.15 ~32 580 940 150 0.15 ~32 580 1,100 SKD11, SLD,DC11 DH102 200 0.1 ~32 510 740 200 0.1 ~32 510 860 (1.2344, 1.2379) 250 — — — — 250 — — — — 55-62HRC 300 — — — — 300 — — — — ℓ: Overhung length, ap: Axial depth of cut, ae: Radial depth of cut, n: Spindle speed, Vf: Feed speed ● EPHW type insert Tool dia. (mm) Work Insert 50 50/52 Materials Grades No. of teeth 7N No. of teeth 8N ℓ ap(mm)(mm)ae(mm) n Vf ℓ(min-1)(mm/min)(mm)ap(mm)ae(mm)n(min-1)Vf(mm/min) Hardened die ~150 0.3 ~40 570 3,190 ~150 0.3 ~40 570 3,650 steel 200 0.25 ~40 510 2,280 200 0.25 ~40 510 2,610 SKD61, DAC,DHA JC8118 250 0.20 ~40 460 1,550 250 0.20 ~40 460 1,770 (1.2344, 1.2379) 300 0.1 ~40 460 1,550 300 0.1 ~40 460 1,770 42-52HRC 350 — — — — 350 — — — — Hardened die ~150 0.2 ~40 510 1,070 ~150 0.2 ~40 510 1,220 steel 200 0.15 ~40 460 870 200 0.15 ~40 460 990 SKD11, SLD,DC11 DH102 250 0.1 ~40 410 690 250 0.1 ~40 410 790 (1.2344, 1.2379) 300 — — — — 300 — — — — 55-62HRC 350 — — — — 350 — — — — 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.4)Use air blowto flushthe chipsout. C063