663 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.659

Каталог ISCAR 2017 Ротационный инструмент Стр. 659 0663 ENG Lab2u

ISCAR USER GUIDE Recommended Machining Conditions Material Groups ISO Material Condition Tensile Strength Rm N/mm2 Hardness HB Mtl. No. P Non-alloy steel and cast steel, free cutting steel < 0.25 %C Annealed 420 125 1 > = 0.25 %C Annealed 650 190 2 3 4 < 0.55 %C Quenched and tempered 850 250 > = 0.55 %C Annealed 750 220 Quenched and tempered 1000 300 5 Low alloy steel and cast steel (less than 5% alloying elements) Annealed 600 200 6 Quenched and tempered 930 275 7 1000 300 8 1200 350 9 High alloy steel, cast steel and tool steel Annealed 680 200 10 Quenched and tempered 1100 325 11 K Grey cast iron (GG) Ferritic/pearlitic 180 15 Pearlitic 260 16 Nodular cast iron (GGG) Ferritic 160 17 Pearlitic 250 18 Malleable cast iron Ferritic 130 19 Pearlitic 230 20 Recommended Machining Conditions for SUMOGUN SUMOGUN Feed vs. Drill Diameter Mtl. Vc D=10-11.9 D=12-13.9 D=14-15.9 D=16-19.9 D=20-25.9 No. m/min mm/rev 1 60-90-110 2 60-80-100 0.10 0.11 0.13 0.13 0.14 60-80-100 0.14 0.16 0.18 0.19 0.20 50-70-90 0.18 0.20 0.24 0.25 0.27 5 40-50-70 6 50-70-100 0.10 0.14 0.18 0.10 0.15 0.20 0.12 0.17 0.22 0.12 0.18 0.24 0.13 0.20 0.26 7 50-70-90 8 40-50-70 9 30-40-50 10 40-50-70 0.09 0.09 0.10 0.10 0.11 11 30-40-60 0.14 0.18 0.14 0.18 0.15 0.20 0.16 0.22 0.17 0.24 15 60-80-100 16 60-90-100 0.16 0.20 0.25 0.18 0.22 0.28 0.18 0.22 0.28 0.18 0.22 0.28 0.18 0.22 0.28 17 60-100-120 18 60-90-110 19 70-100-120 20 60-90-110 Recommended cutting data 659 GUNDRILLS