Каталог Iscar сверла ружейные и для глубокого сверления 2022 - страница 13

ISO DEEP DRILLING - BTA SYSTEM USER GUIDE Machining Recommendations for TRIDEEP BTA Drilling Heads Tensile Material Cutting Feed : f (mm/rev) Strength Group Hardness speed Drill dia. (mm) Material Condition [N/mm2] No. (1) (HB) Chipbreaker Vc (m/min) Ø16-18 Ø18.01-40 < 0.25 %C Annealed 420 1 125 GF 50-100 0.03-0.10 0.03-0.10DT80-1400.05-0.100.05-0.10 Non-alloy >= 0.25 %C Annealed 650 2 190steel andcast steel,< 0.55 %CQuenched and tempered8503250free cuttingsteel>= 0.55 %CAnnealed7504220GF50-1000.03-0.100.03-0.10DT80-1400.05-0.100.05-0.10GF50-1000.03-0.100.03-0.12DT80-1400.05-0.160.05-0.20GF50-1000.03-0.100.03-0.12DT80-1400.05-0.160.05-0.20 Quenched and tempered 1000 5 300 GF 50-100 0.03-0.10 0.03-0.12DT80-1400.05-0.160.05-0.20 Annealed 600 6 200 GF 50-100 0.03-0.10 0.03-0.10DT80-1400.05-0.100.05-0.10 P Low alloy and cast 930 7 275steel (less than 5% ofalloying elements)Quenched and tempered10008300GF50-1000.03-0.100.03-0.10DT80-1400.05-0.100.05-0.10GF50-1000.03-0.100.03-0.10DT80-1400.05-0.100.05-0.10 1200 9 350 GF 50-100 0.03-0.10 0.03-0.10DT80-1400.05-0.100.05-0.10 High alloyed steel, cast Annealed 680 10 200 GF 50-100 0.03-0.10 0.03-0.12DT80-1200.05-0.160.05-0.20 steel and tool steel Quenched and tempered 1100 11 325 GF 50-100 0.03-0.10 0.03-0.12DT80-1200.05-0.160.05-0.20 Stainless steel Ferritic/martensitic 680 12 200 GF 50-100 0.03-0.06 0.03-0.06DT60-1000.05-0.100.05-0.10 and cast steel Martensitic 820 13 240 GF 50-100 0.03-0.06 0.03-0.06DT60-1000.05-0.100.05-0.10 M Stainless steeland cast steel Austenitic, duplex 600 14 180 GF 50-100 0.03-0.06 0.03-0.06DT60-1000.05-0.100.05-0.10 Ferritic/pearliticGrey cast iron (GG)Pearlitic/martensitic15180 GF 50-100 0.03-0.15 0.05-0.18DT80-1400.05-0.250.05-0.316260GF50-1000.03-0.150.05-0.18DT80-1400.05-0.250.05-0.3 FerriticKNodular cast iron (GGG)Pearlitic17 160 GF 50-100 0.03-0.15 0.05-0.18DT80-1400.05-0.250.05-0.318250GF50-1000.03-0.150.05-0.18DT80-1400.05-0.250.05-0.3 FerriticMalleable cast ironPearlitic19 130 GF 50-100 0.03-0.15 0.05-0.18DT80-1400.05-0.250.05-0.320230GF50-1000.03-0.150.05-0.18DT80-1400.05-0.250.05-0.3 Not hardenableAluminum-wrought alloysHardenable21 60 GF 80-160 0.03-0.15 0.03-0.015DT100-2000.05-0.200.05-0.2022100GF80-1600.03-0.150.03-0.015DT100-2000.05-0.200.05-0.20 Not hardenableAluminum-≤ 12% SiNcast alloysHardenable>12% SiHigh temperature2375GF80-1600.03-0.15 0.03-0.015DT100-2000.05-0.200.05-0.202490GF80-1600.03-0.150.03-0.015DT100-2000.05-0.200.05-0.2025130GF80-1600.03-0.150.03-0.015DT100-2000.05-0.200.05-0.20 >1% Pb Free cutting 26 110 GF 80-160 0.03-0.15 0.03-0.015DT100-2000.05-0.200.05-0.20 Copperalloys Brass 27 90 GF 80-160 0.03-0.15 0.03-0.015DT100-2000.05-0.200.05-0.20 Electrolitic copper 28 100 GF 80-160 0.03-0.15 0.03-0.015DT100-2000.05-0.200.05-0.20 AnnealedFe baseHardened 31 200 GF 50-100 0.03-0.06 0.03-0.06DT60-1000.05-0.100.05-0.1032280GF50-1000.03-0.060.03-0.06DT60-1000.05-0.100.05-0.10 High temp.alloys Annealed 33 250 GF 20-50 0.03-0.06 0.03-0.08DT20-500.04-0.080.04-0.10 S Ni / Co base Hardened 34 350 GF 20-50 0.03-0.06 0.03-0.08DT20-500.04-0.080.04-0.10 Cast 35 320 GF 20-50 0.03-0.06 0.03-0.08DT20-500.04-0.080.04-0.10 Pure 400 36Titanium alloysAlpha+beta alloyshardened105037GF30-600.03-0.10 0.03-0.12DT30-600.05-0.130.05-0.15GF30-600.03-0.100.03-0.12DT30-600.05-0.130.05-0.15 H Hardenedsteel ≥ 40HRC Hardened 38 GF 40-100 0.03-0.08 0.03-0.08DT50-1000.04-0.080.04-0.10 (1) For material groups see pages 495-524 197