Основной каталог Kyocera 2021 - 2022 - страница 788

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Lead angle 45°/ 24°/ 20° MFMPNFP6N6 Cutting edge angle 66˚ MFPN66 Economical double-sided 10-edge insert reduces chattering with low cutting force design Reduces cutting costs when machining auto parts and other general purpose machining applications 1 Economical double-sided 10-edge insertApplicable to various machining applications with wide size range from ø32 Cost reduction in various applications from general parts to automotive parts machining 2 Reduces chattering with low cutting force designAvailable for application from small ap to medium ap Suppresses vibration for excellent surface finish with 66˚ cutting edge angle M Cutting force comparison (Internal evaluation) Surface finish (Machining with workpiece overhang length of 80mm) 400 33 % 376 300 200 DOWN 251 100 0 MFPN66 Competitor A (Cutting edge angle 45˚) Cutting force is thrust force Excellent surface finish with low workpiece clamping rigidity Cutting conditions: Vc=200 m/min, ap=3 mm, fz=0.15 mm/t Cutting conditions: Vc=200 m/min, ap=0.5 mm, fz=0.2 mm/t Cutter dia. ø63 Workpiece material: S50C Cutter dia. ø63 Workpiece material: S50C 3 Extended tool life by MEGACOAT NANO technologyInsert lineup also contains cermet grade for better surface finish General purpose Tough edge For stainless steel GM chipbreaker GH chipbreaker SM chipbreaker M16 Milling Cutting force ( N)