Основной каталог Kyocera 2016-2017 - страница 227

TKFB type GQ Chipbreaker for back Turning Solution for problems in the conventional back-turning tools Original 3D molded chipbreaker realizes excellent surface finish by smooth chip control 1 Point Original double-function chipbreaker for improved chip control E Function 1: External Preventing chip Small Tools entanglement Stable chip GQ Chipbreaker control Function 2: Grooving Competitor A (Ground Chipbreaker) Preventing chip biting Good surface roughness GQ Chipbreaker Competitor A (Ground Chipbreaker) 2 Point Excellent surface finish by preventing chip biting and clogging ■ Surface finish comparison Cutting Conditions : Vc＝100m/min　ap=3.0mm　f=0.02mm/rev (Grooving), 0.05mm/rev (External)　 Workpiece Material :S45C　Wet TKFB GQ Chipbreaker Competitor B (Ground Chipbreaker) Facing External Facing External Workpiece surface Excellent surface Chip biting 2.9μmRz 3.8μmRz 31.2μmRz 7.6μmRz GQ Chipbreaker realizes excellent surface finish with single pass. Suitable for cycle time reduction. E13