95 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.B21

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. B21 0095 Lab2u

Turning Chip Breakers Features of Chip Breaker VL Chip Breaker For finishing Improved chip control for machining material that have high toughness such as low carbon steel, pipe, steel plate etc Improved chip control and decreased cutting load on external, facing, and copying applications Improved strength of the cutting edge for measurable efficiency in automated production O Features of VC chip breaker 2 steps designed chip-breaker Designed with special dots Applied side rake angle Suitable Mild steel Stable chip control on the low feed and cutting depth Stable chip breaking on the low cutting depth Improved chip control on facing, copying applications Decreased cutting load and better surface finish 0 Chip control test Workpiece SM20C Cutting vc = 250 m/min, ap conditions Tools 0.5 mm fn = 0.2 mm/rev (Side), wet DNMG150408-VL i ff > 1. X j - -i 1 J J Y\ jpB . 1 / Vf x xy VL Chip Breakers Competitor A Competitor B Competitor C O FEM Cutting simulation analysis in the design For design of geometry, chip shapes and chip flow are predictable Optimal chip breaker design by various cutting conditions and workpieces VB Chip Breaker For finishing - Excellent chip evacuation in continuous and high speed machining of various workpieces 3-dimensional chip breaker achieves lower cutting resistance, high rigidity of the cutting edge, and longer tool life Stable chip control in copying and internal machining O Features of VB chip breaker 6 bumps on the insert corner - Superior chip control and chip cutting in copying with various depths of cut Side rake angle " Superb chip cutting in facing and copying. Superior tool life due to improved surface roughness and lower cutting resistance Cutting edge on 100” part for - Excellent chip evacuation and toughness in machining with high depth of cut medium machining (For CNMG) 0 Performance Better machining Better Chip control Longer tool life 21