Общий каталог Dijet 2018 - страница 80

Tooling by DIJET QM MAX MQXTYPE ■ RECOMMENDED CUTTING CONDITIONS / CONTOURING MILLING ● MQX type (YPHW-24 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) Mold steel ~90 0.4 <10 2,800 2,800 ~90 0.4 <10 2,800 3,500 NAK80, HPM1, P21 JC8015(1.2311, P21)(DH102)1400.3<10 2,800 2,800 140 0.3 <10 2,800 3,500 38-43HRC 210 0.2 <10 2,800 2,800 210 0.2 <10 2,800 3,500 Hardened die steel ~90 0.25 <10 2,040 2,040 ~90 0.25 <10 2,040 2,550 SKD61, DAC, DHA JC8015(1.2344, 1.2379)(DH102)1400.2<10 2,040 2,040 140 0.2 <10 2,040 2,550 42-52HRC 210 - - - - 210 - - - - Hardened die steel ~90 0.2 <8 1,270 1,020 ~90 0.2 <8 1,270 1,360 SKD11, SLD, DC11(1.2344, 1.2379)DH102140 0.15 <8 1,270 1,020 140 0.15 <8 1,270 1,360 55-62HRC 210 - - - - 210 - - - - Tool dia. (mm) Work Insert 30/32/35 32/35 Materials Grades No. of teeth 5N No. of teeth 6N ℓ ap ae n Vf ℓ ap ae n Vf (mm) (mm) (mm) (min-1) (mm/min) (mm) (mm) (mm) (min-1) (mm/min) Mold steel ~100 0.4 <13 2,200 2,750 ~100 0.4 <13 2,200 3,300 NAK80, HPM1, P21 JC8015(1.2311, P21)(DH102)1500.3<13 2,200 2,750 150 0.3 <13 2,200 3,300 38-43HRC 210 0.2 <13 2,200 2,750 210 0.2 <13 2,200 3,300 Hardened die steel ~100 0.25 <13 1,600 2,000 ~100 0.25 <13 1,600 2,400 SKD61, DAC, DHA JC8015(1.2344, 1.2379)(DH102)1500.2<13 1,600 2,000 150 0.2 <13 1,600 2,400 42-52HRC 210 0.15 <13 1,600 2,000 210 0.15 <13 1,600 2,400 Hardened die steel ~100 0.2 <10 1,000 1,000 ~100 0.2 <10 1,000 1,200 SKD11, SLD, DC11(1.2344, 1.2379)DH102150 0.15 <10 1,000 1,000 150 0.15 <10 1,000 1,200 55-62HRC 210 0.1 <10 1,000 1,000 210 0.1 <10 1,000 1,200 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. B064 4) Use air blow to flush the chips out.