Общий каталог Tungaloy 2020 - 2021 - страница 989

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GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex S TA N D A R D CUTTING CONDITIONS TPW / EPW13 type A Roughing Light cutting to finishing Cutting (Depth of cut: APMX ≥ 1.0 mm) (Depth of cut: APMX ≥ 1.0 mm) ISO Workpiecematerial Grade speedVc Feed per tooth: fz (mm/t)(m/min) Feed per tooth: fz (mm/t) B MJ ML MS AJ MJ ML MS AJ AH3135(First choice) 100 - 270 0.05 - 0.25 0.05 - 0.2 - - 0.05 - 0.2 0.05 - 0.18 - - Mild steels T3225(Wear resistance) 150 - 300 0.05 - 0.25 - - - 0.05 - 0.2 - - -Low carbon steels C < 180HB AH130(Fracture resistance)80 - 1800.05 - 0.25 - 0.05 - 0.2 - 0.05 - 0.2 - 0.05 - 0.18 - NS740(Surface finish) 100 - 300 0.05 - 0.15 - -AH3135(First choice)100 - 2300.05 - 0.20.05 - 0.15--0.05 - 0.12---0.05 - 0.18 0.05 - 0.12--- D Carbon steels T3225(Wear resistance) 150 - 280 0.05 - 0.2 - - - 0.05 - 0.18 - - - Alloy steels< 300HB AH130(Fracture resistance)80 - 150 0.05 - 0.2 - -NS740(Surface finish)100 - 2300.05 - 0.15---0.05 - 0.18---0.05 - 0.12---- E Die steels AH3135(First choice) 100 - 180 0.05 - 0.15 0.05 - 0.12 - - 0.05 - 0.12 0.05 - 0.1 - -< 30HRCT3225(Wear resistance)100 - 1800.05 - 0.15---0.05 - 0.12---F Stainless AH130 / AH3135(First choice)80 - 200 0.05 - 0.2 - 0.05 - 0.18 - 0.05 - 0.18 - 0.05 - 0.15 - steels < 50HB AH120(Wear resistance) 150 - 250 0.05 - 0.2 0.05 - 0.15 - - 0.05 - 0.18 0.05 - 0.12 - -Grey cast ironsT1215(First choice)100 - 2500.05 - 0.2---0.05 - 0.18---G Ductile cast irons AH120(Fracture resistance)100 - 2500.05 - 0.2 0.05 - 0.15 - - 0.05 - 0.18 0.05 - 0.12 - - Aluminium alloysSi < 13 %DS1100 / KS05F(First choice)300 - 1000 - - - 0.05 - 0.2 - - - 0.05 - 0.2 H Aluminium alloysSi ≥ 13 %DS1100 / KS05F(First choice)80 - 300 - - - 0.05 - 0.2 - - - 0.05 - 0.2 Copper alloys DS1100 / KS05F(First choice)200 - 500 - - - 0.05 - 0.2 - - - 0.05 - 0.2Notes:᭹ When machining at large depth of cut or large cutting width, Vc and fz should be reduced.᭹ When machining mild steel, carbon steel or alloy steel in wet conditions the T3130 isI ᭹ As a rule, dry machining (including air blow) is recommended. But, for excessive chip recommended. In this case, Vc and fz should be reduced. welding, such as when machining stainless steels, use a water soluble cutting fluid. In this ᭹ TPW13 type can not be used for ramping, plunging and drilling. case, use AH140 and set the cutting speed to Vc ) 100 m/min. J K L M Tungaloy H165