2 Low cutting force with sharp cutting edge Resultant force in radial direction (N) True rake angle max. 20° Low cutting force and excellent chattering resistance True rake angle: Max. 20° Cutting force comparison (In-house evaluation) 2,000 MEAS Competitor A 1,500 Competitor B 1,000 Cutting force 2 20 0 % % 500 0 0.05 0.10 0.15 0.20 0.25 fz (mm/t) Cutting conditions: Vc = 390 m/min, ap × ae = 8 × 5 mm, dry Cutter dia. ø25 mm (2 inserts) Workpiece: AlZnMgCu1.5 3 Machining for a wide variety of applications Max. ramping angle 20° (ø25) The MEAS can be used for shouldering, slotting, ramping, and helical milling applications Face milling & Shouldering Slotting Ramping Helical milling Large ramping angle Contouring Pocketing Plunging Two different chipbreaker available AL chipbreaker with low cutting force design AM chipbreaker with tough edge Rake face Sharp edge Flank face Chipbreaker cross section RakeShfaacrep edgeR-honed cutting edge Rake face Flank face 1 Flank face Thicker cutting edge Flank face 2 ChipbreaCkehripcbroressakserctciroonss section Large rake angle and sharp edge design provide stable machining with low cutting force Cutting conditions can be increased even for equipment with weak rigidity to increase eff iciency Rake face R-honed cutting edge Flank face 1 Thicker cutting edge Flank face 2 Chipbreaker cross section Optimized rake angle, adopted 2-step rake angle and R honing improve cutting edge strength Supports high-speed aluminum milling of Vc = 3,000 m/min or more (When machining aluminum with a Si ratio 12.5% or less) 2
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