73 Каталог TUNGALOY 2007 Режущий инструмент Точение Фрезерование Сверление Стр.69

Каталог TUNGALOY 2007 Режущий инструмент Стр. 69 0073 ENG Lab2u

90 Square Negative (Basic Selection) ( 69 90o Square (Basic Selection Chipbreaker without Hole) SN Negative Chipbreaker type Insert Cat. No. PCBN SNGN120402-QBN SNGN120404-QBN SNGN120408-QBN SNGN120412-QBN R f ; SNGN 12 04 08 - Cf Cutting edge length (d ) Thickness (T) Chipbreaker type Corner radius (R) Standard cutting conditions Stocked grades Cutting speed vc (m/min) Coated PCD PCBN Work materials K H T9005 5 1 0 9 T T9025 T9035 DX120 DX140 DX160 0 1 3 X B BX330 BX360 0 8 3 X B BX850 BX850 100-500-1200 BX360 100-150-200 BX850 100-400-800 BX360 80-120-150 BX360 80-120-150 ap f 0.05-0.3-0.5 mm 0.05-0.1-0.15 mm/rev n ( e 0 (D 0) 1 v' Chipbreaker selection S' Grade selection Insert hole diameter Reference P. 27 32 P. 37 39 P- 42 guide -e-