Общий каталог Sumitomo 2019 - 2020 - страница 1063

Cutting Speed v c (m/min) Cutting Speed v c (m/min) Cutting Speed v c (m/min) Cutting Speed v c (m/min) BNC2010 BNC2020 BNC300 BNC100 BNC160Cutting Speed v c (m/min) BNC200 BNC500 Pos.Neg.SUMIBORON SUMIBORON Insert Indexable Insert (Legend) Continuous Cutting : 1st Recommended : 2nd Recommended General Cutting :: 1st Recommended 2nd Recommended Interrupted Cutting : 1st Recommended: 2nd Recommended CNG■1204●● Coated K Cast IronRecommendedSExotic Alloy Application H Hardened Steel Dimensions Inscribed Circle 12.7 Hole Dia. 5.16 Sintered Components (mm) Thickness 4.76 Applicable External Holders C8, C9 Applicable Internal Holders E17 to E19 Coated SUMIBORON Multi-Cornered Single-Use Type / Negative (With Hole) Shape Cutting EdgeSpecification Cat. No. No. ofPcs/PackCuttingEdgesNoseRadius CuttingEdgeLength L 2NC-CNGA 120404 0.4 2.5 ●● ● 120408 0.8 2.4 ●● ● 120412 1.2 2.3 ●● Standard 1 2 120416* 1.6 3.3 ●●● ●● 120420* 2.0 3.2 ●●● ●● 120424* 2.4 3.1 ●●● ●● 4NC-CNGA 120402 0.2 2.5 ●● 120404 0.4 2.5 ●●●●●●● 120408 0.8 2.4 ●●●●●●● Standard 120412 1 4 1.2 2.3 ●●●●●●● 120416* 1.6 3.3 ●●● ●● C 120420* 2.0 3.2 ●●● ●● 120424* 2.4 3.1 ●●● ●● 4NC-CNGA 120404WG 0.4 2.4 ● ● Q Q ●● Q D S01215 120408WG 1 4 0.8 2.4 ● ● Q Q ●● Q Wiper Insert 120412WG 1.2 2.3 ● ● Q Q ●● Q 4NC-CNGA 120404WH 0.4 2.4 ● ● Q Q ●● Q R S01215 120408WH 1 4 0.8 2.3 ● ● Q Q ●● Q Wiper Insert 120412WH 1.2 2.2 ● ● Q Q ●● Q BNC100→S01715 4NC-CNGA 120404W 0.4 2.5 ●●● BNC160→S01215BNC200→S01215 120408W 1 4 0.8 2.4 ●●●● S Wiper Insert BNC500→S01215 120412W 1.2 2.3 4NC-CNGG 120404N-FV 0.4 2.5 ● ● Q Q ●● Q Honing 120408N-FV 1 4 0.8 2.4 ● ● Q Q ●● Q T Break Master 120412N-FV 1.2 2.3 ● ● Q Q ●● Q 4NC-CNGG 120404N-LV 0.4 2.5 ● ● Q Q ●● Q S00535 120408N-LV 1 4 0.8 2.4 ● ● Q Q ●● Q V Break Master 120412N-LV 1.2 2.3 ● ● Q Q ●● Q 4NC-CNGG 120404N-SV 0.4 2.5 Q Q Q S01235 120408N-SV 1 4 0.8 2.4 ● Q Q ●● Q W Break Master 120412N-SV 1.2 2.3 ● Q Q ●● Q *For use with the SUMIBORON holders for high-efficiency machining shown on page L105.   SUMIBORON Application Range Map (C)   Gray Cast Iron (D)   Ductile Cast Iron (E)   General Powdered Metal (F)   High-density Powdered Metal (G)   Titanium Alloy 2,000 500 300 300 300 1,500 400 BN7000 BNC500 200 200 200 1,000 300 BN7500 BNS800500 200 100 BN7000 BN7500100 BN7000 100 NCB100 BN500 BN7000 0 1.0 2.0 3.0 4.0 0 0.1 0.3 0.5 Depth of Cut ap(mm) 0 0.1 0.2 0.3 0.4 0.5 Depth of (mm) Cut ap 0 0.1 0.2 0.3 0.4 0.5 0 0.05 0.10 0.15 0.20 Depth of Cut ap (mm) Depth of Cut ap (mm) Feed Rate f(mm/rev) 0.05 0.1 0.15 0.2 0.25 0.3 Feed Rate f(mm/rev) 0.05 0.1 0.15 0.2 0.25 0.3 Feed Rate f (mm/rev) L33