Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 31

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SUMIBORON Indexable Inserts : 1st Choice : 1st Choice : 1st Choice Legend: Continuous Cut Medium Cut Interrupted Cut : 2nd Choice : 2nd Choice : 2nd Choice K cast iron Recommended Applicable holder ref. page, (Example) CNG¢1204˜˜ Application Coated SUMIBORON S exotic alloy Applicable External Holders C7, 8 H hardened steel I.C.: ø12.7 Thickness: 4.76 Hole: ø5.16 Applicable Internal Holders E23 to E25 sintered component Coated CBN Dimensions No. of Cutting Edges Pcs./Pack BNC2020 BNC2010 (mm) BNC300 BNC200 BNC500 BNC160 BNC100 Cutting Edge ■ Multi-cornered,One-use Type/Negative (With Hole) Radius Length Nose Cutting Edge Appearance Specification Cat. No. Old Cat. No. 2NC-CNGA 120404 0.4 2.5 D D 0.8 2.4 D D D D L 120408 Negative Inserts 120412 1.2 2.3 D D Standard Q 1 2 120416* 1.6 3.3 D D D D D 120420* 2.0 3.2 D D D D D 120424* 2.4 3.1 D D D D D 0.2 2.5 D D 4NC-CNGA 120402 C 120404 0.4 2.5 D D D D D D D 120408 0.8 2.4 D D D D D D D Standard 120412 Q 1 4 1.2 2.3 D D D D D D D 120416* 1.6 3.3 D D D D D D 120420* 2.0 3.2 D D D D D 120424* 2.4 3.1 D D D D D 4NC-CNGA 120404WG 0.4 2.4 D D Q Q D D Q R S01215 120408WG Q 1 4 0.8 2.4 D D Q Q D D Q Wiper Insert 120412WG 1.2 2.3 D D Q Q D D Q 4NC-CNGA 120404WH 0.4 2.4 D D Q Q D D Q S S01215 120408WH Q 1 4 0.8 2.3 D D Q Q D D Q Wiper Insert 120412WH 1.2 2.2 D D Q Q D D Q BNC100 → S01715 4NC-CNGA 120404W 0.4 2.5 D D D BNC160 → S01215 T BNC200 → S01215 120408W Q 1 4 0.8 2.4 D D D D Wiper Insert BNC500 → S01215 120412W 1.2 2.3 4NC-CNGG 120404N-FV 0.4 2.5 D D Q Q D D Q Honing 120408N-FV Q 1 4 0.8 2.4 D D Q Q D D Q V Break Master 120412N-FV 1.2 2.3 D D Q Q D D Q 4NC-CNGG 120404N-LV 0.4 2.5 D D Q Q D D Q S00535 120408N-LV Q 1 4 0.8 2.4 D D Q Q D D Q W Break Master 120412N-LV 1.2 2.3 D D Q Q D D Q 4NC-CNGG 120404N-SV 0.4 2.5 Q Q Q S01235 120408N-SV Q 1 4 0.8 2.4 D Q Q D D Q Break Master 120412N-SV 1.2 2.3 D Q Q D D Q *For use with SUMIBORON holders for high-efficiency machining shown on page L101. SUMIBORON SUMIBORON Application Range Map Ⓒ Gray Cast Iron Ⓓ Ductile Cast Iron Ⓔ General Sintered Alloy Ⓕ High Density Sintered Alloy 2,000 500 300 300 Cutting Speed (m/min) Cutting Speed (m/min) Cutting Speed (m/min) Cutting Speed (m/min) 1,500 400 200 200 BN7000 BNC500 1,000 300 BN7500 BN7000 BN7500 BNS800 100 100 500 200 BN7000 BN500 BN7000 Depth of Depth of 0 1.0 2.0 3.0 4.0 0 0.1 0.3 0.5 Cut (mm) 0 0.1 0.2 0.3 0.4 0.5 Cut (mm) 0 0.1 0.2 0.3 0.4 0.5 Depth of Cut (mm) Depth of Cut (mm) Feedrate 0.05 0.1 0.15 0.2 0.25 0.3 Feedrate 0.05 0.1 0.15 0.2 0.25 0.3 (mm/rev) (mm/rev) L31