Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 66

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SUMIBORON Indexable Inserts Standard Cutting Edge Specification (Refer to L26 to L27 for details on symbols.) Triangular Type T BN1000 BN350 BN2010 BNC100 BNC200 BNC500 BN500 BN7000 BN7500 BNS800 BNX10 BNX20 BNX25 BN2000 BN2020 BNC160 BNC300 BN700 Negative T01225 T02020 T01225 S01225 S01725 S01225 S01225 S01225 S01225 S01215 T01215 T01215 T01215 Positive T01235 Q : 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) TNG¢1604˜˜ Application Coated SUMIBORON 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 Coated CBN L Dimensions No. of Cutting Edges Pcs./Pack BNC2020 BNC2010 (mm) BNC300 BNC200 BNC500 BNC160 BNC100 Negative Inserts Cutting Edge ■ Multi-cornered,One-use Type/Negative (With Hole) Radius Length Nose Cutting Edge Appearance Specification Cat. No. Old Cat. No. 3NC-TNGA 160404 0.4 2.3 D D D 160408 0.8 2.0 D D D 160412 1.2 2.0 D D C Standard Q 1 3 1.6 3.3 D D D 160416* D D 160420* 2.0 3.0 D D D D D 160424* 2.4 2.7 D D D D D D 6NC-TNGA 160402 0.2 2.4 D D 160404 0.4 2.3 D D D D D D D 160408 0.8 2.0 D D D D D D D R Standard 160412 Q 1 6 1.2 2.0 D D D D D D 160416* 1.6 3.3 D D D D D 160420* 2.0 3.0 D D D D D 160424* 2.4 2.7 D D D D D S 6NC-TNGG 160404N-FV 0.4 2.3 D D Q Q D D Q Honing 160408N-FV Q 1 6 0.8 2.0 D D Q Q D D Q Break Master 160412N-FV 1.2 2.0 D D Q Q D D Q 6NC-TNGG 160404N-LV 0.4 2.3 D D Q Q D D Q T S00535 160408N-LV Q 1 6 0.8 2.0 D D Q Q D D Q Break Master 160412N-LV 1.2 2.0 D D Q Q D D Q 6NC-TNGG 160404N-SV 0.4 2.3 Q Q Q V S01235 160408N-SV Q 1 6 0.8 2.0 D D Q Q D D Q Break Master 160412N-SV 1.2 2.0 D D Q Q D D Q 3NC-TNGA 160404LE 0.4 2.3 D Q Q Q Q Q Q W Honing 160408LE Q 1 3 0.8 2.0 D Q Q Q Q Q Q Less Cutting force 160412LE 1.2 2.0 D Q Q Q Q Q Q 3NC-TNGA 160402LT 0.2 2.4 Q D Q Q Q Q Q 160404LT 0.4 2.3 Q D Q Q Q Q Q T00515 Q 1 3 0.8 2.0 Q D Q Q Q Q Q 160408LT Sharper edge 160412LT 1.2 2.0 Q D Q Q Q Q Q SUMIBORON *For use with SUMIBORON holders for high-efficiency machining shown on page L102. SUMIBORON Application Range Map Ⓐ Uncoated SUMIBORON Ⓑ Coated SUMIBORON 300 300 BNC100 Cutting Speed (m/min) Cutting Speed (m/min) BN1000 BNC160 BNC2010 200 200 BNC200 BN2000 BNX25 BNC2020 BNX20 120 100 100 BN350 BNC300 0 0 Continuous Interrupted Heavy Continuous Interrupted Heavy Interrupted Interrupted L66