Каталог Iscar дисковые фрезы и фрезерные пластины 2022 - страница 22

USER GUIDE SLOTTING & SLITTING CUTTERS 8 Recommended Cutting Speed Workpiece Material ISO class Typical Example ISCAR Cutting DIN/ISO AISI/SAE/ Hardness mat. speed Vc, 513 Description ASTM DIN W.-Nr. HB group** m/min Insert Grade Coolant Non-alloy steel and cast 1020 1.0402 130-180 1 130-200 LN….08 IC928 steel, free cutting steel Alloy steel 4340 1.6582 260-300 8 120-170 LN….08 IC928 P Air blow Alloy steel 3135 1.5710 HRC 35-40* 9 100-120 LN….08 IC928 High alloy steel H13 1.2344 200-220 10 100-150 LN….08 IC928 Martensitic s.s. 420 1.4021 200 12 100-140 LN….08 IC928 Austenitic s.s. 304L 1.4306 200 14 70-120 LN….08 IC928 M Wet (emulsion) Austenitic s.s. 316L 1.4404 140 14 80-120 LN….08 IC928 Grey cast iron Class 40 0.6025 (GG25) 250 16 180-230 LN….08 IC910 K Class 0.7050 Air blow Nodular cast iron 200 17 150-200 LN….08 IC910 65-45-12 (GGG50) S High temp. alloys AMS R56400 3.7165 (Ti6Al4V) HRC 40-45 37 35-45 LN….08 IC928 Wet (emulsion) * Quenched and tempered ** ISCAR material group in accordance with VDI 3323 standard Recommended feed per tooth for MINI-TANGSLOT cutters carrying LN..08... inserts for 3 mm ≤ap<7 mm Redial depth of cut ae, mm 50 DC=160 45 ap T 40 DC=125 35 Example 30 Material - Alloy steel DIN 40NiCrMo6, W.-Nr.16565 D = 125 mm D = 125 mm DC=100 25 ae = 30 mm ae = 20 mm ap = 4 mm ap = 6 mm DC=80/63 20 fz = 0.2x0.75* fz = 0.25x1=0.25 mm/tooth = 0.15 mm/tooth DC=50 15 DC=40 10 DC=32 fz= fz0xK 5 ap mm K from 3 to 4 0.60 from 4 up to 5 0.75 over 5 to 7 1 Non-alloy steel and cast 0.17 0.22 0.27 0.32 1020 (DIN 1.0402) 1 steel, free cutting steel 0.15 0.2 0.25 0.3 Alloy steel 4340 (DIN 1.6582) 8 P 0.1 0.13 0.15 0.2 Alloy steel 3135 (DIN 1.5710) 9 0.1 0.13 0.16 0.22 High alloy steel H13 (DIN 1.2344) 10 0.13 0.16 0.2 0.25 Martensitic s.s. 420 (DIN 1.4021) 12 0.1 0.13 0.16 0.22 Austenitic s.s. 316L (DIN 1.4404) 14 M 0.2 0.25 0.3 0.35 Grey cast iron Class 40 (DIN 0.6025) (GG25) 16 K 0.15 0.2 0.25 0.3 Nodular cast iron Class 65-45-12 (DIN 0.7050) (GGG50) 17 0.1 0.13 0.16 0.22 High temp. alloys AMS R56400 (DIN 3.7165) 37 S Description AISI / SAE / ASTM (DIN W.-Nr.) ISCAR Mat. Group DIN/ Basic feed fz0, mm/tooth Workpiece Material ISO 338 ISCAR