Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 73

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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 TPG¢1103˜˜ Applicable holder ref. page, (Example) RecommendedApplication K cast iron S exotic alloy Applicable Internal Holders E58 to E60 H hardened steel I.C.: ø6.35 Thickness: 3.18 Hole: ø3.4 sintered component CBN Pcs./Pack No. of Cutting Edges Dimensions (mm) BNS800 ■ Multi-cornered,One-use Type/11°Positive (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 3NU-TPGW 110304 0.4 2.5          D  DQ Standard 110308 Q 1 3 0.8 2.2          D  DQ Positive Inserts 3NU-TPGT 110304N-FV 0.4 2.2 Q Q Q Q D Q Q Q Q Q Q Honing 110308N-FV Q 1 3 0.8 1.9 Q Q Q Q D Q Q Q Q Q Q Break Master Sharp 3NU-TPGW 110302LF 0.2 2.6 Q Q Q Q Q Q Q D  D Q C Edge 110304LF Q 1 3 0.4 2.5 Q Q Q Q Q Q Q D  D Q Less Cutting force 110308LF 0.8 2.2 Q Q Q Q Q Q Q D  D Q 3NU-TPGW 110304LE 0.4 2.5 Q Q Q Q Q Q Q  Q D Q Honing Q 1 3 D Less Cutting force 3NU-TPGW 110304LS 0.4 2.5 Q Q Q Q Q Q Q   Q D Q S00715 Q 1 3 R Sharper edge *For BNX25, use 3NS type code (3NS-TPGW) *Depth-of-cut for one-use type is 0.5mm or less 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) L7733