Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 65

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SUMIBORON Indexable Inserts Legend: Continuous Cut : 1st Choice Medium Cut : 1st Choice Interrupted Cut : 1st Choice : 2nd Choice : 2nd Choice : 2nd Choice TN¢¢1604˜˜ Applicable holder ref. page, (Example) RecommendedApplication K cast iron S exotic alloy Applicable External Holders C23 to C29, D15, 18 H hardened steel I.C.: ø9.525 Thickness: 4.76 Hole: ø3.81 Applicable Internal Holders E68 to E70 sintered component CBN Pcs./Pack No. of Cutting Edges Dimensions (mm) BNS800 ■ Negative Type (With Hole) Radius Cutting Edge BNX10 BNX20 BNX25 BN1000 BN2000 BN350 BN500 BN7000 BN700 BN7500 Appearance Cutting Edge Cat. No. Old Cat. No. Nose Length Specification L TNMA 160402 0.2 3.6  D   D    Q Standard 160404 Q 1 1 0.4 3.5  D   D    Q Negative Inserts 160408 0.8 3.2  D   D D DD  Q 160412 1.2 2.9  D   D D DD  Q ■ Solid Type/Negative (With Hole) TNGA 160408 0.8 15.3 Q Q Q Q Q Q Q Q Q Q D C Standard 160412 Q 1 Solid 1.2 15.7 Q Q Q Q Q Q Q Q Q Q D D R S T V W SUMIBORON SUMIBORON Application Range Map Ⓒ Gray Cast Iron Ⓓ Ductile Cast Iron Ⓔ General Sintered Alloy Ⓕ High Density Sintered Alloy Cutting Speed (m/min) 2,000 Cutting Speed (m/min) 500 Cutting Speed (m/min) 300 Cutting Speed (m/min) 300 1,500 400 BN7000 BNC500 200 200 1,000 300 BN7500 BNS800 100 BN7000 100 BN7500 500 BN500 200 BN7000 BN7000 0 1.0 2.0 3.0 4.0 0 0.1 0.3 0.5 Depth of 0 0.1 0.2 0.3 0.4 0.5 Depth of 0 0.1 0.2 0.3 0.4 0.5 Cut (mm) Cut (mm) 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) L65