Общий каталог Tungaloy 2020 - 2021 - страница 1156

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SolidIndexableThreadingMiling EndmillEndmillEndmillInsert IC 11° NS740 N308 UX30 TH10 DCX DC DCONMSh6 ECP4400R Chamfering endmill, screw clamp system, for square inserts LS 45˚ LF Designation DC CICT DCX DCONMS LF LS Insert ECP440AR 10 1 27.5 32 130 80 SPMA422*N ECP4423R 23 2 40.3 32 130 80 SPMA422*N ECP4436R 36 3 53.3 32 130 80 SPMA422*N SPARE PARTS Designation Clamping screw Wrench ECP44... CSTA-4 T-15D * Recommended clamping torque: CSTA-4=3.5 INSERT SPMA42 RE LE S P Steel M Stainless K Cast iron N Non-ferrous S Superalloys : First choice H Hard materials : Second choice Cermet Uncoated Designation RE LE IC S SPMA422TN 0.8 z z z 12.7 12.7 3.18 SPMA422FN 0.8 z 12.7 12.7 3.18 z: Line up S TA N D A R D CUTTING CONDITIONS Operations Workpiece material Grade Cutting speedVc (m/min)Maximumdepth of cutap (mm)Feed per toothfz (mm/t) Single or double chamfering,Hole chamfering Carbon steels, Alloy steels NS740 · N308< 300HBUX30100 - 150 - 0.2 - 0.5 Die steels< 30HRC NS740 · N308UX30 50 - 70 - 0.15 - 0.4 Cast irons TH10 90 - 110 - 0.2 - 0.6 Facing, Grooving Carbon steels, Alloy steels NS740 · N308< 300HBUX30100 - 150 3 0.1 - 0.15 Die steels< 30HRC UX30 50 - 70 2 0.1 - 0.15 Cast irons TH10 90 - 110 3 0.1 - 0.15 Notes: • When chamfering stainless steel, down-milling is recommended. Conventional milling may cause edge chipping. • When chamfering above C3.0, the feed per tooth should be set at the lower side of the value shown in the above table. I096 www.tungaloy.com