808 Каталог KYOCERA 2017 Инструмент сборный и монолитный для станков Стр.M58

Каталог KYOCERA 2017 Инструмент режущий Стр. M58 0808 Lab2u

MEW M Inserts Lead Angle 45° 20° Lead Angle 15° Lead Angle 072° High Feed Cutter Multi- Function Slot Mill Ball-nose Radius MEW Double-sided 4-edge insert, Newly Developed End Mill Kyocera's unique mold technology reduces cutting force equivalent to positive inserts Obtuse edge increases cutting edge toughness Low cutting force equivalent to positive inserts Cutting Force Comparison (Internal evaluation) Cutting force is the resultant force of the principal force and the feed force. 2,000' z1,800 i 1,600 ra 1,400 1,200 1,000 800 Competitor A (Negative) Vc=150m/min apxae=3x15mm fz=0.15mm/t S50C Cutting Dia . 20 Competitor C (Positive) Fracture Resistance Comparison (Internal evaluation) High stability at high feed rates MEW GM Chipbreaker Стружколом сменной пластины 1......t Competitor D (Negative) Competitor E (Negative) X Fracture J X Fracture " H .Available for further machining fz (mm/t) 0.30 0.35 0 10 20 30 40 50 Cutting Time (min) Vc=120m/min apxae=3x10mm fz=0.3 0.35mm/t SCM440H (37 39HS) Cutting Dia. 20 Improved surface finish, minimizing chattering Sharp cutting and superior resistance to chattering and burrs, due to helical cutting edge and optimum axial rake design MEW GM Chipbreaker Стружколом сменной пластины Competitor F (Negative) Competitor G (Positive) +20° +17° +17° Surface of shoulder wall (Internal evaluation) Large actual rake angle lowers cutting force Burr comparison with positive cutters (Internal evaluation) MEW Competitor I (Positive cutter) Smooth surface of MEW without chattering Vc=240m/min apxae=4(3 passes)x5mm fz=0.12mm/t Dry SS400 CuttingDia. 20 Less burrs than positive cutters due to sharp cutting Vc=250m/min apxae=4x5mm fz=0.1mm/t Dry S50C Cutting Dia. 20 M58