Каталог Iscar вращающийся инструмент 2017 - страница 830

USER GUIDE BHR Rough Boring Cutting Data Boring Range Boring Range Boring Range ITS BORE D18-28 D28-50 Workpiece Hardness Overhang ap (mm) D50-68 Material HB L/D R (Radius) 0.5-1.0 1.0-1.8 0.5-1.0 1.0-1.8 0.5-1.2 1.2-2.0 ISO 0.2-0.4 0.4 0.2-0.4 0.4 0.2-0.4 0.4-0.8 Vc (m/min) 120-160 100-140 120-180 110-150 120-180 110-150 2.5 ● ● ● f (mm/rev) 0.06-0.15 0.06-0.18 0.06-0.15 0.06-0.12 0.08-0.2 0.08-0.12 Grey Vc (m/min) 100-140 80-120 100-150 80-120 100-150 80-120 Cast Iron HB<200 4 ● ● f (mm/rev) 0.06-0.12 0.06-0.1 0.06-0.12 0.06-0.1 0.08-0.12 0.08-0.1 GG 10-25 Vc (m/min) 70-100 60-90 70-100 60-90 70-100 60-90 6.3 ● f (mm/rev) 0.06-0.1 0.06-0.1 0.06-0.1 0.06-0.1 0.08-0.1 0.08-0.1 Vc (m/min) 140-200 140-200 140-220 160-250 180-220 200-280 2.5 ● ● ● f (mm/rev) 0.06-0.15 0.06-0.18 0.06-0.15 0.06-0.18 0.08-0.2 0.1-0.25 Grey Vc (m/min) 120-160 120-160 120-180 140-200 140-180 180-220 K Cast Iron 4 ● ● f (mm/rev) 0.06-0.12 0.06-0.14 0.06-0.12 0.06-0.14 0.08-0.12 0.08-0.2 GG 25-40 Vc (m/min) 70-100 60-90 70-100 60-90 60-100 60-120 6.3 ● f (mm/rev) 0.06-0.1 0.06-0.1 0.06-0.1 0.06-0.1 0.08-0.1 0.08-0.1 Vc (m/min) 120-180 120-180 120-200 140-220 180-220 180-240 2.5 ● ● ● f (mm/rev) 0.06-0.15 0.06-0.18 0.06-0.15 0.06-0.18 0.08-0.18 0.1-0.2 Cast Iron Spheroidal Vc (m/min) 120-160 120-160 120-180 140-200 140-200 160-220 4 GGG & Graphite ● ● f (mm/rev) 0.06-0.12 0.06-0.14 0.06-0.12 0.06-0.14 0.08-0.12 0.08-0.18 Vc (m/min) 60-100 60-90 60-100 60-90 60-90 60-100 6.3 ● f (mm/rev) 0.06-0.1 0.06-0.1 0.06-0.1 0.06-0.1 0.08-0.1 0.08-0.1 Boring Range Boring Range Boring Range Workpiece Hardness Overhang ap (mm) D68-120 D120-200 D50-68 Material HB L/D R (Radius) 0.8-1.8 1.8-2.5 0.8-2.0 2.0-3.0 0.8-2.0 2.0-3.5 ISO 0.2-0.4 0.4-0.8 0.2-0.4 0.4-0.8 0.2-0.4 0.4-0.8 Vc (m/min) 120-200 110-150 150-250 180-280 150-250 180-280 2.5 ● ● ● f (mm/rev) 0.08-0.25 0.08-0.3 0.08-0.25 0.08-0.35 0.08-0.25 0.08-0.35 Grey Vc (m/min) 100-150 80-120 120-170 120-170 Cast Iron HB<200 4 N.R N.R ● ● f (mm/rev) 0.08-0.18 0.08-0.2 0.08-0.18 0.08-0.25 GG 10-25 Vc (m/min) 70-100 60-90 6.3 N.R N.R N.R N.R ● f (mm/rev) 0.08-0.15 0.08-0.12 Vc (m/min) 250-300 250-350 250-350 250-350 250-350 250-350 2.5 ● ● ● f (mm/rev) 0.12-0.35 0.12-0.35 0.15-0.3 0.15-0.4 0.15-0.3 0.15-0.4 Grey Vc (m/min) 200-270 230-300 200-300 200-270 K Cast Iron 4 4 N.R N.R ● ● f (mm/rev) 0.1-0.25 0.12-0.3 0.15-0.3 0.15-0.35 GG 25-40 Vc (m/min) 70-150 60-120 6.3 N.R N.R N.R N.R ● f (mm/rev) 0.1-0.15 0.12-0.25 Vc (m/min) 200-240 200-280 200-280 220-300 220-300 220-300 2.5 ● ● ● f (mm/rev) 0.12-0.3 0.12-0.3 0.15-0.3 0.15-0.35 0.15-0.3 0.15-0.35 Cast Iron Spheroidal Vc (m/min) 160-220 180-240 180-250 200-270 4 N.R N.R GGG & Graphite ● ● f (mm/rev) 0.1-0.2 0.12-0.25 0.12-0.2 0.15-0.35 Vc (m/min) 60-100 60-100 6.3 N.R N.R N.R N.R ● f (mm/rev) 0.1-0.15 0.12-0.2 N.R. = Not Recommended Stability ● ● ● – Good ● ● – Normal ● – Poor L D In case of a single or a stepped boring cutter configuration, only half the feed should be applied. 826 826 ISCAR ISCAR