Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 85

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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 VN¢¢1604˜˜ Applicable holder ref. page, (Example) RecommendedApplication K cast iron S exotic alloy Applicable External Holders C31 H hardened steel I.C.: ø9.525 Thickness: 4.76 Hole: ø3.81 sintered component CBN Pcs./Pack No. of Cutting Edges Dimensions (mm) BNS800 ■ Multi-cornered,One-use Type/Negative (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 2NU-VNGM 160404N-LV 0.4 2.8 Q Q Q Q D Q Q Q Q Q Q S00535 160408N-LV Q 1 2 0.8 2.0 Q Q Q Q D Q Q Q Q Q Q Negative Inserts Break Master 2NU-VNGA 160404LT 0.4 2.8 Q Q Q Q D Q Q Q Q Q Q T01215 160408LT Q 1 2 0.8 2.0 Q Q Q Q D Q Q Q Q Q Q Sharper edge 2NU-VNGA 160404HT 2NU-VNGA 160404T 0.4 2.8 Q Q Q Q Q D Q Q Q Q Q C T01235 160408HT 160408T 1 2 0.8 2.0 Q Q Q Q Q D Q Q Q Q Q Stronger edge BN2000 → S01235 2NU-VNGA 160404HS 2NU-VNGA 160404T 0.4 2.8 Q Q Q Q D Q Q Q BN7000 → S01225 160408HS 160408T 1 2 0.8 2.0 Q Q Q Q D Q Q D D   Q D BN700 → S01225 Stronger edge BN7500 → S00525 *Depth-of-cut for one-use type is 0.5mm or less ■ Negative Type (With Hole) R VNMA 160404 0.4 5.0 D D Q 4.1   D     D     D D   Q Standard 160408 Q 1 1 0.8           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) L85