Общий каталог Sumitomo 2019 - 2020 - страница 1036

SUMIBORON Cutting Speed vC(m/min) SUMIBORON Grade Guidance Hardened Steel Application Examples (Continuous Cutting) 300 BNC2010 BNC2020 200 BN2000 Ceramics 150 100 L 50 1 10 100 200 300 Tool Life (min) Tool Life Criterion: VBmax = 0.1mm Work Material: SCM415 Round Bar (58 to 62HRC) Tool Cat. No.: DNGA150408 Cutting Conditions: f = 0.1mm/rev, ap = 0.2mm Wet Application Examples (Interrupted Cutting) [Light Int. - Chamfering 4 Hole Face (Interrupted Cutting 25%)] [Medium Int. - Chamfering 8 Hole Face (Interrupted Cutting 50%)] Tool Tool Grade Tool Life Ratio50100 Tool Tool Grade Tool Life Ratio50100 BN2000 D BN2000 D BNC300 D BNC300 D BN350 D BN350 D BNX25 D BNX25 D Work Material: SCr420H (58 to 62 HRC) Work Material: SCr420H (58 to 62 HRC) Tool Cat. No.: CNMA120408 Tool Cat. No.: CNMA120408 Cutting Conditions: vc = 100m/min, f = 0.1mm/rev, ap = 0.2mm Dry Cutting Conditions: vc = 100m/min, f = 0.1mm/rev, ap = 0.2mm Dry [Heavy Int. - U Groove Face (Interrupted Cutting 100%)] [High Speed Int. - Chamfering 8 Hole Face (Interrupted Cutting 50%)] Tool Tool Grade Tool Life Ratio50100 Tool Tool Grade Tool Life Ratio50100 BN2000 D BN2000 D ø100 BNC300 D BNC300 D BN350 D BN350 D BNX25 D BNX25 D Work Material: SCr420H (58 to 62 HRC) Work Material: SCr420H (58 to 62 HRC) Tool Cat. No.: CNMA120408 Tool Cat. No.: CNMA120408 Cutting Conditions: vc = 100m/min, f = 0.1mm/rev, ap = 0.2mm Dry Cutting Conditions: vc = 200m/min, f = 0.1mm/rev, ap = 0.2mm Dry L6