Общий каталог Tungaloy 2020 - 2021 - страница 879

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InsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex S TA N D A R D CUTTING CONDITIONS09type A ISO Workpiecematerial Grade Cutting speed Feed per tooth ø50 ø63Vc (m/min)fz (mm/t)(CICT = 2)(CICT = 3)ø80(CICT = 4)ø100(CICT = 5)ø125(CICT = 6)ø160(CICT = 7)Carbon SteelsVc = 200 m/min, fz = 1.5 mm/t, ap = 2 mm, ae = 1×DCX mmS50C, etc.C50, etc.AH3135100 ~ 2500.5 ~ 2< 300HBWhen plunging in small depth: fz = 0.2 mm/tB Alloy steels Vc = 150 m/min, fz = 1.5 mm/t, ap = 2 mm, ae = 1×DCX mm SCM440, etc.42CrMo4etc, etc.AH3135100 ~ 200 0.5 ~ 2< 300 HB When plunging in small depth: fz = 0.2 mm/tPrehardened steelsVc = 120 m/min, fz = 0.8 mm/t, ap = 2 mm, ae = 1×DCX mmC NAK80, PX5,X96CrMoV12, etc.AH313580 ~ 150 0.5 ~ 130 ~ 40HRC When plunging in small depth: fz = 0.1 mm/t Stainless steelsSUS304, etc.X5CrNi18 9, etc.AH130(AH3135)100 ~ 2000.5 ~ 2Vc = 150 m/min, fz = 1.5 mm/t, ap = 2 mm, ae = 1×DCX mmWhen plunging in small depth: fz = 0.2 mm/tD Cast irons Vc = 200 m/min, fz = 2 mm/t, ap = 2 mm, ae = 1×DCX mm FC250, etc. AH120 150 ~ 250 0.8 ~ 2.5 250, etc. When plunging in small depth: fz = 0.2 mm/tVc = 50 m/min, fz = 0.5 mm/t, ap = 1.5 mm, ae = 0.5×DCX mmTitanium alloysTi-6Al-4V, etc.AH13030 ~ 600.3 ~ 0.7When plunging in small depth: fz = 0.1 mm/tE Vc = 30 m/min, fz = 0.2 mm/t, ap = 1 mm, ae = 0.5×DCX mmHeat-resistant alloysInconel 718, etc.AH12010 ~ 400.1 ~ 0.3When plunging in small depth: fz = 0.1 mm/tF Hard materials Vc = 70 m/min, fz = 0.7 mm/t, ap = 0.7 mm, ae = 1×DCX mm SKD11, etc.X153CrMoV12, etc.AH73060 ~ 100 0.5 ~ 140 ~ 50HRC When plunging in small depth: fz = 0.1 mm/tNotes : The cutting speed and feed should be set to 70 to 80 % of the value shown in the above table when overhang length of tool exceeds 3D.G H I J K L M Tungaloy H055