Основной каталог Kyocera 2021 - 2022 - страница 859

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Lead angle 0°/ 2° MECH/MECHT Helical end mill for titanium alloy machining MECHT Insert size combination improves roughing capabilities Maintains stable machining and long tool life 1 Developed to reduce chattering and chip recutting issues Unique insert combination New design for higher reliability The larger bottom inserts are positioned to handle larger Bottom inserts are held in place by double-faced contacts cutting forces (excluding ø32) Stable machining with improved fracture resistance Holding surface 2 Holding surface 1 Additional hold in the 11 T3 type axial directionWide holding surface 11 T3 type Bore dia. Larger bore diameter improves fastening power and reduces chattering 17 type ø50 mm cutter with a ø27 mm bore (conventional bore: ø22 mm) Toolholder hardness Hardened 15% more than conventional holders (MECHT50R-1711 type) Toolholder spec Custom ordering available Custom number of inserts and stages M Excellent chip evacuation New flute design Large, smooth flutes prevent chip clogging MECHT (ø50-4T 3 stages) Conventional (ø50-4T 4 stages) Large flute Smooth design All inserts have coolant holes Optimized hole diameter controls f low amount and pressure Smooth chip evacuation as well as superior cooling of the cutting edge Chips example 2 Longer tool life with low-resistance JS chipbreaker and tough PVD coating Low cuttingforceJS chipbreaker Greatertoughness PR1535 Heat at the cutting edge is Fracture resistant with a tough substrate and suppressed due to sharp cutting high heat-resistant MEGACOAT NANO coating performance. Long tool life technology M87 Milling