Общий каталог Dijet 2018 - страница 455

Tooling by DIJET Indexable Tools IndexableTools Side Chipper SDS SICTYPE TYPE ■ RECOMMENDED CUTTING CONDITIONS / SLOTTING ● SICM○○16 TYPE (END MILL TYPE) Work φ30 φ32 φ40 φ50 Insert Cutting Materials Grades conditions Carbon steel n (min-1) 1,490 1,400 1,120 900 S50C, S55C JC5040 (C50, C55) Vf (mm/min) 670 630 680 680 150-280HB ap (mm) ~5 ~5 ~3 ~5 Alloy steel n (min ) -1 1,490 1,400 1,120 900 SCM440 JC5040 (1.7223) Vf (mm/min) 540 510 540 540 150-280HB ap (mm) ~5 ~5 ~3 ~3 Mold steel n (min-1) 1,170 1,100 880 700 NAK, P20 JC5040 (1.2311, P20) JC5015 Vf (mm/min) 430 400 430 420 280-400HB ap (mm) ~3 ~3 ~2 ~3 Tool & Die steel n (min ) -1 1,170 1,100 880 700 SKD61, SKD11 JC5040 (1.2344, 1.2379) Vf (mm/min) 430 400 430 420 150-255HB ap (mm) ~3 ~3 ~2 ~3 n (min ) -1 1,070 1,000 800 640 Stainless steel SUS304, SUS316 JC5015 (JC5040) Vf (mm/min) 390 360 390 390 150-250HB ap (mm) ~3 ~3 ~2 ~3 Cast iron n (min ) -1 1,600 1,500 1,200 960 FC250, FC300 JC5015 (GG25, GG30) (JC5040) Vf (mm/min) 820 770 820 820 160-260HB ap (mm) ~5 ~5 ~3 ~5 Nodular cast iron n (min ) -1 1,490 1,400 1,120 900 FCD600, FCD700 JC5015 (GGG60, GGG70) (JC5040) Vf (mm/min) 670 630 680 680 170-300HB ap (mm) ~5 ~5 ~3 ~5 n (min-1) 3,200 3,000 2,400 1,900 Aluminium alloy 50-110HB FZ15 Vf (mm/min) 1,440 1,350 1,440 1,430 ap (mm) ~5 ~5 ~5 ~5 n: Spindle speed, Vf: Feed speed, ap: Depth of cut, ae: Width of cut Note) 1. The cutting parameters to be adjusted according to the machine rigidity or work rigidity. 2. In case of using long type holder, reduce depth of cut by 60% to 40% or feed speed. C243