Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 55

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SUMIBORON Indexable Inserts Standard Cutting Edge Specification (Refer to L26 to L27 for details on symbols.) Round Type R 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) RNGN˜˜˜˜˜˜ Application S exotic alloy Applicable External Holders L99 H hardened steel I.C.: 9.525 to 12.7 Thickness: 3.18 to 4.76 Hole: ― sintered component CBN Dimensions No. of Cutting Edges Pcs./Pack (mm) L S800 00 BN2000 7000 00 BN7500 BN1000 Cutting Edge ■Solid Type/Negative (Without Hole) Thickness BNX20 BNX25 BNX10 BN350 BN500 7000 BNS8 BN70 70 BN70 70 Negative Inserts Length Cutting Edge BN BN BN Appearance Specification Cat. No. Old Cat. No. RNGN 090300 9.5 3.1 Q Q Q Q Q Q Q Q Q Q D Solid Standard Q 1 RNGN 090300LF RNGN 090300F 9.5 3.1 Q Q Q Q Q Q Q Q Q Q D C Sharp Solid 1 Edge Less Cutting force RNGN 120300 12.7 3.1 Q Q Q Q Q Q Q Q Q Q D Solid Standard Q 1 D RNGN 120300LF RNGN 120300F 12.7 3.1 Q Q Q Q Q Q Q Q Q Q D Sharp Solid 1 R Edge Less Cutting force RNGN 120400 12.7 4.7 Q Q Q Q Q Q Q Q Q Q D Solid Standard Q 1 S T V W 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) L55