Общий каталог Tungaloy 2020 - 2021 - страница 927

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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 ~ 4 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 NS740 Vc (m/min) fz (mm/t) Vc (m/min) fz (mm/t)150 ~ 2500.1 ~ 0.2150 ~ 2500.1 ~ 0.25B Mild steels Unhardened steels T3225 150 ~ 350 0.1 ~ 0.25 150 ~ 350 0.1 ~ 0.28 < 180 HB AH3135NS740 150 ~ 300100 ~ 180 0.1 ~ 0.280.1 ~ 0.18 180 ~ 300150 ~ 200 0.1 ~ 0.30.1 ~ 0.23 C Carbon steels Alloy steels T3225 100 ~ 320 0.1 ~ 0.23 150 ~ 320 0.1 ~ 0.25 < 300 HB Die steels AH3135AH3135 100 ~ 200 0.1 ~ 0.25 150 ~ 200100 ~ 1500.1 ~ 0.15100 ~ 1500.1 ~ 0.30.1 ~ 0.2 D < 30 HRC T3225 100 ~ 250 0.1 ~ 0.15 100 ~ 250 0.1 ~ 0.2 Stainless steels< 250 HB AH3135T3225 80 ~ 180150 ~ 230 0.15 ~ 0.250.15 ~ 0.23 100 ~ 200200 ~ 250 0.15 ~ 0.280.15 ~ 0.25 E T1215 100 ~ 250 0.1 ~ 0.2 100 ~ 250 0.1 ~ 0.25 Cast irons Ductile cast irons Titanium alloysTi-6Al-4V, etc. AH120AH130 100 ~ 20030 ~ 60 0.1 ~ 0.250.1 ~ 0.2 100 ~ 20030 ~ 60 0.1 ~ 0.250.1 ~ 0.2 F SuperalloysInconel718, etc. AH120 10 ~ 40 0.05 ~ 0.15 10 ~ 40 0.05 ~ 0.1 Aluminium alloysSi < 13% TH10DX140 200 ~ 1000 0.05 ~ 0.2 350 ~ 1000200 ~ 10000.05 ~ 0.18350 ~ 10000.1 ~ 0.30.1 ~ 0.2G Copper alloy TH10 200 ~ 500 0.1 ~ 0.2 200 ~ 500 0.1 ~ 0.25 Note: The above are the values for dry cutting of all materials except aluminium alloy.Maximum depth of cut for DX140 SDCN42ZFN-DIA is 2 mm. H I J K L M Tungaloy H103