High precision and efficient high rake cutter MFSE45 Roughing and finishing in one pass with excellent surface finish Roughing condition (fz = 0.25 mm/t) provides excellent surface finish (0.8 μm Ra or less) * 1 The MFSE45 milling solution Delivers high-quality surfaces by roughing and finishing simultaneously Large A.R. design (A.R. + 22 °) with wiper insert (MFF technology) MFSE45 (VALUE) μm Ra 0.8 Superior MFSE45 surface finish 3.2 Conventional tool 12.5 0.1 0.5 1.0 2.0 ap (mm) 3.0 (image) Machining comparison simulation (Example) M F S E 4 5 One pass and cutting time was cut by 1/3, with a good surface finish (0.8 μm Ra or less) fz = 0.25 mm/t (ap = 1.0 mm) Cutting conditions: Vc = 300 m/min, dry C50 (Internal evaluation) 0.24 μmRa SOLUTION One pass ø 160 -8T GL Chipbreaker (with wiper insert) Cutting time Roughing + Finishing Time = 1/3 Surface finish Conventional machining Two separate passes for roughing and finishing. Cutting time is longer due to low feed rates during finishing fz = 0.15 mm/t (ap = 0.8 mm) fz = 0.125 mm/t (ap = 0.2 mm) Cutting time CG image Roughing ø160-8T ø160-8T Finishing 1
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