550 Каталог SUMITOMO 2018 Инструмент металлорежущий Пластины Резцы Фрезы Сверла Стр.M50

Каталог SUMITOMO 2018 Инструмент металлорежущий Стр. M50 0550 Lab2u

Tools SUMIBORON He ica Master> Spiral CBN Endmill for Hardened Steel BNES Type Endmills BNES Type with 1 Spiral Flute Cat. No. Stock Dimensions (mm) Размеры указаны в мм BN350 0D 0d l1 l2 L oo‘ BNES 1060 6,0 10 7,0 11 60 ,r 5 BNES 1080 8,0 10,0 10 12 10,0 12,0 14 17 70 75 " BNES 1100 R0,2 - 2 BNES 1120 BNES 1140 12,0 14,0 12 16 14.0 16.0 20 21,5 00 88 Helix ang right-han L le : 15" d cut, right-hand helix BNES 1160 16,0 16 18,0 24 80 Recommended Cutting Conditions Cutting speed: vc (m/min), Spindle revolutions: n (rpm), Feed per tooth: ft (mm/ tooth), Feed speed: Vf (mm/min) Tooling example 0 D Hardened steel (HrC 50 57) Hardened steel (HRC 58 65) Vc = 100 170 m/min Vc = 80 150 m/min 0 6 8 woc £ 0,1 mm n = 4000 9000 V f (mm/min) = 240 540 woc £ 0,08 mm n = 3200 8000 V f (mm/min) = 150 370 0 10 12 woc £ 0,15 mm n = 2700 5400 V f (mm/min) = 180 360 woc £ 0,12 mm n = 2100 4800 Vf (mm/min) 120 270 0 14 16 woc £ 0,2 mm n = 2000 3800 V f (mm/min) = 140 260 woc £ 0,15 mm n = 1600 3400 V f (mm/min) = 110 230 Recommendation: Dry cutting (Air coolant) Down-cut milling Minimise the overhang Use a rigid machine Performance Long Tool Life and High Efficiency Excellent Surface Roughness 010 mm Work material: X155CrVMo12-1 Hardness: HrC 60 Cutting data: Vc = 100 m/min (Helical Master) Vc = 40 m/min (Competitor's coated solid carbide endmill) Vf = 186 mm/min Down-cut milling Dry cutting ’’Helical Master ’ BNES 1080 0 8,0 2 m t 0.2S mm 2 iin 0.2S mm A direction B direction Conventional straight flute CBN endmill, 0 8,0 0.26 mm /Wwi/vvw A direction Or2E mm B direction Work material: 15Cr3 Hardness: HrC 55 58 Cutting data: vc = 130 m/min Vf = 310 mm/min Down-cut milling Dry cutting M50 = Euro stock = Delivery on request