1020 Каталог KYOCERA 2019 Режущий инструмент для металлообработки на станках Стр.M50

Каталог KYOCERA 2019 Режущий инструмент по металлу Стр. M50 1020 Lab2u

M-FOUR (MEW) M-Four MEW Milling Cutter The M-Four double-sided, 4-edge insert with Kyocera's unique mold technology reduces cutting forces for reduced vibrations Obtuse Edge for Increased Cutting Edge Toughness Cutting Edge Low Cutting Forces Equivalent to Positive Inserts 45° 70° Lead Angle 75° Lead Angle 90°/88° Lead Angle High Feed Cutter Multi- Function Ball-nose Radius Other Applications 2000 1800 f 1600 rc £ 1400 .c 1200 1000 800 Cutting Force Comparison Cutting force is the resultant force of the principal force and the feed force 1 MEW GM Chipbreaker Competitor D (Negative) Fracture Resistance Comparison Stability at High Feed Rate Competitor E (Negative) Competitor A Competitor B (Negative) (Negative) MEW GM Chipbreaker Competitor C (Positive) 0 10 20 30 40 50 Cutting Time (min) 1049 020mm Cutter Vc = 500 sfm D.O.C. x ae = 0.118” x 0.591” fz = 0.006 ipt (Internal Evaluation) Improved Surface Finish & Minimized Vibration 4140 (37 39Hs) 020mm Cutter Vc = 400 sfm D.O.C. x ae = 0.118” x 0.394” fz = 0.012 0.014 ipt (Internal Evaluation) Sharp cutting and superior resistance to vibration and burrs due to helical cutting edge and optimum axial rake design Large Rake Angle Reduces Cutting Forces MEW Competitor F Competitor G GM Chipbreaker (Negative) (Positive) +20° +17° +17° Surface of Shoulder Wall MEW Burr Comparison with Positive Cutters Competitor H (Positive Cutter) MEW Competitor I (Positive Cutter) Burrs Smooth surface of MEW without chattering Fewer burrs than positive cutters due to sharp cutting nserts Slot Mill M M50 Kyocera Visit us online at