296 Каталог SUMITOMO 2018 Инструмент металлорежущий Пластины Резцы Фрезы Сверла Стр.G52

Каталог SUMITOMO 2018 Инструмент металлорежущий Стр. G52 0296 Lab2u

Milling Cutters SUMIBORON ”BN Finish Mill” FMU Type High Speed Finishing of Grey Cast Iron Features High speed machining vc=1.500m/min Excellent surface roughness Rz=3,2 (Ra=1,0) Safety structure for the centrifugal force under high speed cutting conditions Run-out is less than 10 m Easy assembling method using the setting gauge Running cost is reduced because of economical insert SUMIBORON ”BN Finish Mill” Application GG25 GG30 (HB200 250) grey cast iron with pearlite matrix, and ferrite matrix (HB130 160) Application examples: engine block, cylinder block, etc Specifications FMU Type: 080 0315 mm Insert: SNEW1203ADTR/L Low cutting force type: SNEW1203ADTR/L-S Recommended Cutting Conditions Speed: vc = 800 2000 m/min Feed: ft = 0,1 0,3 mm/tooth Depth: doc = 0,5 mm or less Dry cutting Performance Tool Life Diagram Estimated Tool Life Milling of ductile cast iron and alloy steel casting do not produce the best results. Dry cutting is recommended. Wet cutting will result in chipping of cutting edges in the early stages due to thermal cracking. G52 = Euro stock = Delivery on request Recommended Tightening Torque (N m) s = To be replaced by new item