Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 55

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SUMIBORON Indexable Inserts R Round Type Standard Cutting Edge Specification (Refer to L26 to L27 for details on symbols.) BNX10 BNX20 BNX25 BN1000 BN350 BN2010 BNC100 BNC200 BNC500 BN500 BN7000 BN7500 BNS800 BN2000 BN2020 BNC160 BNC300 BN700 Negative T01225 S01225 S01725 S01225 T01225 S01225 S01225 S01225 S01215 T01215 T01215 T01215 T02020 Positive T01235 Q Legend: Continuous Cut : 1st Choice Medium Cut : 1st Choice Interrupted Cut : 1st Choice : 2nd Choice : 2nd Choice : 2nd Choice RNGN˜˜˜˜˜˜ Applicable holder ref. page, (Example) RecommendedApplication K cast iron 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 Pcs./Pack No. of Cutting Edges Dimensions L (mm) BNS800 ■Solid Type/Negative (Without Hole) Cutting Edge Thickness BNX10 BNX20 BNX25 BN1000 BN2000 BN350 BN500 BN7000 BN700 BN7500 Negative Inserts Appearance Cutting Edge Cat. No. Old Cat. No. Length Specification RNGN 090300 Solid 9.5 3.1 QQ Q QQQQQQ QD Standard Q 1 Sharp RNGN 090300LF RNGN 090300F Solid 9.5 3.1 Q Q Q Q Q Q Q Q Q Q D C Edge 1 Less Cutting force RNGN 120300 Solid 12.7 3.1 Q Q Q Q Q Q Q Q Q Q D Standard Q 1 D Sharp RNGN 120300LF RNGN 120300F Solid 12.7 3.1 Q Q Q Q Q Q Q Q Q Q D Edge 1 R Less Cutting force RNGN 120400 Solid 12.7 4.7 Q Q Q Q Q Q Q Q Q Q D 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 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) L55