Общий каталог Tungaloy 2020 - 2021 - страница 583

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Depth of cut ap (mm) (mm/rev)Feed: f GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex 1 corner insert A Profiling GR Full radius typeLow cutting force and good chip 2.0 GR50 B control for profiling GR40 CW = 3 - 5 mm GR30 1.0 0.05 0.10 0.15 0.20 0.25 0.30 C F063 page Feed: f (mm/rev) For aluminium and non-ferrous metal D GE-AL Reduce cutting force and welding 0.30 due to sharp chipbreaker 0.25 CW = 2 - 4 mm 0.200.150.10 E 0.05 External 2 3 4 F065 page Groove width : CW (mm)STANDARDCUTTINGCONDITIONS F ISO Workpiece material Grades Cutting speedVc (m/min) T9225 80 - 300Low carbon steel, Alloy steelT912580 - 200( ~ HB150)NS9530100 - 200 G GH730 50 - 180 T9225 80 - 220 Medium carbon steel, Alloy steel T9125 80 - 180(HB150 ~ 250)NS953080 - 180GH73050 - 150T922580 - 220 H High carbon steel, Alloy steel T9125 80 - 150 (HB250 ~ ) NS9530 80 - 150 GH730 50 - 120T922580 - 180Stainless steelT912580 - 150 I GH730 50 - 120 T9225 80 - 250 Grey iron, Ductile cast iron T9125 80 - 200 GH730 50 - 180Aluminium alloy,Non-ferrous metalKS05F200 - 300 J For External Feed: f (mm/rev) OperationGrooving(GE**) 2 Groove width: CW (mm)3 4 5 K0.06 - 0.20.06 - 0.250.07 - 0.270.07 - 0.3 Parting off(GE**R/L)Traversing(GT**)0.04 - 0.1 0.04 - 0.14 0.04 - 0.14 0.04 - 0.14-Depth of cutap = 0.5 - 1.5Depth of cutap = 0.5 - 2Depth of cutap = 0.5 -2.5L f = 0.06 - 0.2 f = 0.06 - 0.25 f = 0.06 - 0.27 Profiling(GR**) -Grooving for Aluminium alloys(GE**-AL)0.03 - 0.1Depth of cut Depth of cut Depth of cutap = 0.5 - 1.4ap = 0.5 - 1.5ap = 0.5 - 1.6f = 0.05 - 0.250.03 - 0.1f = 0.05 - 0.260.03 - 0.1f = 0.05 - 0.3-M For diameter compensation values in traversing, see page F091. Reference pages: Toolholders → F056 - F058 Tungaloy F067