Общий каталог Tungaloy 2020 - 2021 - страница 1309

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Power consumption (kW) GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex STANDARD CUT TING CONDITIONS Cutting speed Feed: f (mm/rev) A ISO Workpiece material Vc (m/min) ø55 ~ ø62 ø63 ~ ø73 ø74 ~ ø80 Low carbon steels (C < 0.3) SS400, SM490, S25C, etc.st42-1, St52-3, C25, etc.Carbon steels (C > 0.3)S45C, S55C, etc.160 - 32080 - 2500.04 - 0.1 0.04 - 0.10.08 - 0.180.08 - 0.180.04 - 0.10.1 - 0.2 B C45, C55, etc. Low alloy steels SCM415, etc. 160 - 250 0.04 - 0.16 0.04 - 0.16 0.04 - 0.16 15CrMo5, etc. Alloy steelsSCM440, SCr420, etc.42CrMo4, 20Cr4, etc.Stainless steels (Austenitic)80 - 200 0.08 - 0.18 0.08 - 0.18 0.08 - 0.2 C SUS304, SUS316, etc. 100 - 200 0.04 - 0.12 0.04 - 0.12 0.06 - 0.14 X5CrNi18-9, X5CrNiMo17-12-2, etc. Stainless steels (Martensitic and ferritic) SUS430, SUS416, etc. 100 - 200 0.04 - 0.12 0.04 - 0.12 0.06 - 0.14 X6Cr17, X20Cr13, etc.Stainless steels (Precipitation hardening)SUS630, etc.80 - 120X5CrNiCuNb16-4, etc.0.04 - 0.1 0.04 - 0.1 0.06 - 0.12 D Grey cast irons FC250, etc. 80 - 250 0.08 - 0.2 0.08 - 0.2 0.1 - 0.22 250, etc. Ductile cast ironsFCD600, etc.600-3, etc.Aluminium alloyA2017, ADC12, etc.80 - 200200 - 400 0.08 - 0.20.15 - 0.25 0.08 - 0.20.15 - 0.25 0.1 - 0.220.18 - 0.28 E AlCu4SiMg, AlSi11Cu3, etc. Heat-resistant alloys 20 - 60 0.04 - 0.1 0.04 - 0.1 0.04 - 0.1 Titanium alloys 40 - 120 0.06 - 0.12 0.06 - 0.12 0.06 - 0.12 F Hardened steel 40 - 100 0.04 - 0.1 0.04 - 0.1 0.04 - 0.1 Standard cutting conditions for DG type chipbreaker G ISO Workpiece material Cutting speedVc (m/min) SeriesL/D Feed: f (mm/rev)ø27 ~ ø32ø33 ~ ø54 Low carbon steels (C < 0.3) 2D, 3DSS400, SM490, S25C, etc.60 - 180st42-1, St52-3, C25, etc.4D, 5D0.04 - 0.1 H CautionMachine Vc = 180 m/min35f = 0.1 mm/rev30f = 0.15 mm/revf = 0.2 mm/revCutting coolant I 25 Use drills on a fully covered machine to maintain Use water soluble type coolant with safety. 20 internal supply. Use drills on a high powered machine such as a 15BT50.Figureonrightshowsreferenceofrequired10556065707580machine power.Tool diameter: DC (mm)Coolantpressurehigherthan1MPaisessential.J K L M Tungaloy J083