474 Каталог SUMITOMO 2018 Инструмент металлорежущий Пластины Резцы Фрезы Сверла Стр.L2

Каталог SUMITOMO 2018 Инструмент металлорежущий Стр. L2 0474 Lab2u

SUMIBORON CBN Tools (h 0 pM IQ SUMIBORON series New generation Sumiboron inserts -an even better way to machine hardened steels I General Building on its global success machining hardened steels with Sumiboron inserts the addition of heat and wear resistant coatings to a variety of tough new CBN substrates has resulted in a new generation of high performance grades. With economy in mind the new inserts are multi cornered. Choose the coated insert suitable for your application and take your hard part machining operations to the new industry standard. Types and application Microstructure e CL £ ISO Grade Application Characteristic Hardness(Hv) (GPa) P a) Uncoated CBN g BN1000 High speed Continuous cutting Best wear resistance grade and suitable for high speed continuous cutting 27 31 0,90 1,00 BN2000 Continuous and Interrupted cutting Micro-grain CBN with Ceramic binder improves fracture toughness and wear resistance 31 34 1,05 1,15 BNX20 High efficiency cutting (Continuous Interrupted) Binder with high heat resistance improves tool life during high speed machining 31 33 0,95 1,10 BNX25 High speed Interrupted cutting Superior fracture toughness in high speed cutting and suitable for high speed interrupted hard turning 29 31 1,00 1,10 BN350 Interrupted cutting (Heavy) Micro-grain CBN with higher fracture toughness that improves cutting edge strength 33 35 1,20 1,30 N B C d te at o C g BNC2010 High precision continuous cutting New generation TiCN layer improves notch wear resistance and provides an excellent surface finish. 30 32 1,10 1,20 BNC100 High speed continuous and light interrupted cutting High speed finishing grade for continuous and light interrupted cutting applications 29 32 1,00 1,10 BNC160 High precision continuous cutting High precision grade for continuous cutting - ideal when an excellent surface finish is required 31 33 1,10 1,20 BNC2020 High efficiency general purpose New coating technology offers excellent adhesion during both continuous and interrupted cut applications. CD 3 I 4 3 1,20 1,30 BNC200 Continuous and Interrupted cutting (Light-Medium Interrupted) General purpose grade with low to high speed cutting capability and extended tool life - removes the carburised layer on heat treated components 33 35 1,10 1,20 BNC300 Interrupted cutting (Heavy) Tough grade for heavy interrupted cutting applications 5 3 I 3 3 1,15 1,25 BNC500 GG and GGG machining For Cast Iron machining with a good balance of wear and fracture resistance 4 3 i 2 3 1,00 1,10 Microstructure co o T3 ISO Grade Application Characteristic Hardness(Hv) (GPa) TRS (GPa) W pM BN7000 High speed machining of GG Cast Iron machining Iron based products Rolls of high hardness Heat resistant alloy First choice for high speed finishing of grey cast iron 41 44 1,25 1,35 pM BN7500 High efficiency machining of powdered metal Less burrs when machining sintered parts due to excellent edge sharpness 41 44 1,40 1,50 0 BNS800 High speed machining of GG Machining rolls of high hardness Sintered component roughing Special cast Iron machining High thermal impact resistance with high heat transfer ability and higher CBN content ratio 39 42 0,95 1,10 L2