Общий каталог Tungaloy 2020 - 2021 - страница 933

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GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex S TA N D A R D CUTTING CONDITIONS A Roughing (Depth of cut: APMX 1.5 ~ 8 mm) Finishing (Depth of cut: APMX 0.3 ~ 0.7 mm) ISO Workpiece material Grade Cutting speed Feed per tooth Cutting speed Feed per tooth T3130Mild steels Vc (m/min) fz (mm/t) Vc (m/min) fz (mm/t)150 ~ 3000.1 ~ 0.35180 ~ 3000.1 ~ 0.35B Unhardened steels NS740 ∙ N308 100 ~ 250 0.1 ~ 0.3 150 ~ 250 0.1 ~ 0.3 < 180 HB GH330 150 ~ 250 0.1 ~ 0.3 150 ~ 250 0.1 ~ 0.33 T3130 150 ~ 280Carbon steelsAlloy steelsNS740 ∙ N308100 ~ 180< 300 HBGH330100 ~ 2000.1 ~ 0.30.1 ~ 0.250.1 ~ 0.28180 ~ 280150 ~ 200150 ~ 2000.1 ~ 0.350.1 ~ 0.30.1 ~ 0.33C Cast irons TH10 80 ~ 130 0.1 ~ 0.3 80 ~ 130 0.1 ~ 0.3 Ductile cast irons T1115Stainless steelsT3130< 250 HBGH330100 ~ 200150 ~ 250150 ~ 2300.1 ~ 0.30.15 ~ 0.250.15 ~ 0.3100 ~ 200200 ~ 250200 ~ 2500.1 ~ 0.30.15 ~ 0.280.15 ~ 0.3D Note: Dry cutting is recommended for the above materials. E F G H I J K L M Tungaloy H109