Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 57

Предыдущая страница Следующая страница

Навигация

SUMIBORON Indexable Inserts : 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) SN¢A1204˜˜ Application S exotic alloy Applicable External Holders C16 to C21 H hardened steel I.C.: ø12.7 Thickness: 4.76 Hole: ø5.16 Applicable Internal Holders E53, 54 sintered component CBN Dimensions No. of Cutting Edges Pcs./Pack (mm) S800 00 BN2000 7000 00 BN7500 BN1000 Cutting Edge ■ Multi-cornered,One-use Type/Negative (With Hole) BNX20 BNX25 BNX10 BN350 BN500 7000 BNS8 BN70 70 BN70 70 Radius Length Nose Cutting Edge BN BN BN Appearance Specification Cat. No. Old Cat. No. 2NU-SNGA 120404HS 0.4 2.5 Q Q Q Q D Q Q Q Q Q Q Stronger edge S01235 120408HS 120412HS Q 1 2 0.8 2.3 Q Q Q Q D Q Q Q Q Q Q 1.2 2.1 Q Q Q Q D Q Q Q Q Q Q L Negative Inserts *Depth-of-cut for one-use type is 0.5mm or less ■ Negative Type (With Hole) SNMA 120404 0.4 4.8 Q Standard 120408 Q 1 1 0.8 4.8 D D D D Q 120412 1.2 4.8 D D D D Q C ■ Solid Type/Negative (With Hole) SNGA 120408 0.8 12.7 Q Q Q Q Q Q Q Q Q Q D Solid Standard 120412 Q 1 1.2 12.7 Q Q Q Q Q Q Q Q Q Q D D K cast iron R Applicable holder ref. page, (Example) Recommended SNGA1204˜˜ Coated SUMIBORON Applicable External Holders C16 to C21 Application S exotic alloy H hardened steel I.C.: ø12.7 Thickness: 4.76 Hole: ø5.16 Applicable Internal Holders E53, 54 sintered component S Coated CBN Dimensions No. of Cutting Edges Pcs./Pack BNC2020 (mm) BNC2010 BNC300 BNC200 BNC500 BNC160 BNC100 Cutting Edge ■ Multi-cornered,One-use Type/Negative (With Hole) Radius Length Nose Cutting Edge T Appearance Specification Cat. No. Old Cat. No. 2NC-SNGA 120408 0.8 2.3 D Standard 120412 Q 1 2 1.2 2.1 D V 4NC-SNGA 120404 0.4 2.5 D D Standard 120408 Q 1 4 0.8 2.3 D D 120412 1.2 2.1 D D 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) L57