Общий каталог Tungaloy 2020 - 2021 - страница 1055

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ap ae ae GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex S TA N D A R D CUTTING CONDITIONSISOWorkpiece materialGrade Cutting SpeedVc (m/min) Feed per tooth Afz (mm/t) AH120 100 ~ 200 0.1 ~ 0.3 Carbon steels, Alloy steels T3130 150 ~ 250 0.1 ~ 0.25 B AH120 100 ~ 200 0.1 ~ 0.3 Die steels < 300 HB T3130 150 ~ 250 0.1 ~ 0.25 Prehardened steels < 45 HRC AH120 60 ~ 120 0.1 ~ 0.2 C Cast irons AH120 100 ~ 200 0.1 ~ 0.3 D Z-feed milling Machining method (1) Machining method (2)pfpf E F Traverse feed milling Z-feed milling Traverse feed milling Machiningmethod Pick feedpf(mm) Radial depth of cut Depth of cutae (mm)ap (mm)(1)Within effectiveTool dia. øD/2cutting edge length~ 0.5G (2) Within effectivecutting edge lengthTool dia. øD/2Note: In Z-feed milling, select either of the machining method (1) or (2)and decide the depth of cut according to the application.H I J K L M Tungaloy H231