Общий каталог Tungaloy 2020 - 2021 - страница 945

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GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex A B C D Excellent cutting performance with improvedprofitability E Economical 3 cutting-edge inserts Drastically reduced cutting force F 10º ~ 13º G 1 2 Low cutting force for all depths ofcut due to helical cutting edge withLarge rake angleH large rake angle. Good surface finish due 3 to positive inclinationon wiper edge I Uniquely designed flank face with built-in "margin" that prevents chattering and chipping. Irregular pitchApplicable for a wide range of cutting conditionsα1J Insert positioning in irregular pitch, combined with uniquely designed flank face of inserts, prevents chattering during machining. ■Cutting performance ○ △ α3OKChatterStrong chatter K 10 10 9 9 8 8 α2 7ap(mm)654OK 7ap(mm)6543322OK CutterInsert α1 = α2 = α3: EPA10R032M32.0-03N L(DC = 32 mm, CICT = 3): TOMT100404PDER-MJ 1 1 Grade : AH3135Applicable0.050.100.150.200.25Applicable0.050.100.150.200.25Workpiece: S55C (200 HB)areafz (mm/t)areafz (mm/t)Cutting speed : Vc = 150 m/minCompetitorWidth of cut: ae = 32 mmMachine: Vertical M/C, BT50M Reference pages: H125 - H134 Tungaloy H121