Каталог Iscar дисковые фрезы и фрезерные пластины 2022 - страница 203

MILLING INSERTS RE FFQ4 SOMT/W 1706 Single-Sided Square Inserts Rd° with 4 Cutting Edges for Fast Feed Milling L S Dimensions Tough 1 Hard IC882 IC830 IC808 IC810 Designation L S RE FFQ4 SOMT 1706RM-HP 17.50 6.00 2.50 • FFQ4 SOMT 1706RM-T 17.50 6.00 2.50 • FFQ4 SOMT 170625HP 17.50 6.00 2.50 • • • FFQ4 SOMT 170625T 17.50 6.00 2.50 • • • FFQ4 SOMW 170640T 18.00 6.10 4.00 • • For side plunging, the initial cutting feed is 0.1 mm/t • T type for steel, ferritic and martensitic stainless steel, cast iron and hardened steel • RM-.. type for interrupted cut and machining near straight shoulders wall • HP type for austenitic stainless steel and high temperature alloys •SOMW-T flat insert for interrupted and hard material up to 60 HRC For tools, see pages: FFQ4 D-17 (303) SOMT..-HP SOMT..-T SOMT..-RM SOMW..T Averaged Cutting Data for FFQ4-17 Fast Feed Cutters Feed Workpiece Material D.O.C. Ap [mm] fz [mm/tooth] ISO Typical representstive Cutting class ISCAR speed DIN/ mat. Hardness AISI/SAE/ Insert Carbide Recom- Vc, Recom- ISO 513 Description group* HB ASTM DIN W.-Nr. type grade mended Range [m/min] mended Range Coolant IC808 150-220 1.5 0.5-2.0 Dry Non-alloysteel 1-5 130-180 1020 1.0402 IC830 140-200 1.6 0.5-2.0 Dry/Wet IC808 140-200 1.5 0.5-2.0 Dry 6-8 260-300 4340 1.6582 IC830 120-180 1.6 0.5-2.0 Dry/Wet Low alloysteel IC808 130-180 1.5 0.5-1.8 Dry 9 HRC 35-42 3135 1.5710 T/ P IC830 2.5 0.4-3.0 120-160 1.5 0.5-1.8 Dry/Wet RM-T IC808 120-170 1.3 0.5-1.8 Dry High alloysteel 10-11 200-220 H13 1.2344 IC830 100-150 1.4 0.5-1.8 Dry/Wet Ferritic/ IC808 110-160 1.3 0.5-1.8 Dry martensitic 12-13 200 420 1.4021 IC830 100-150 1.4 0.5-1.8 Dry/Wet stainless steel IC830 80-140 1.0 0.5-1.5 Austenitic IC808 100-160 1.0 0.5-1.5 M 14 200 304L 1.4306 HP 2.0 0.4-3.0 Wet stainless steel IC5820 100-160 1.0 0.5-1.6 IC882 80-130 1.0 0.5-1.8 0.6025 Grey cast iron 15-16 250 Class 40 IC810 150-220 1.5 0.5-2.0 (GG25) T20 / K Nodular Class 0.7050 3.0 0.4-3.0 Dry RM-T 17-18 200 IC810 120-200 1.5 0.5-2.0 cast iron 65-45-12 (GGG50) IC830 25-35 0.5 0.5-1.0 IC808 25-36 0.5 0.5-1.0 High 33-35 340 Inconel 718 2.4668 IC5820 25-40 0.5 0.5-1.0 temperature IC882 25-35 0.5 0.5-1.0 S HP IC830 1.5 0.4-3.0 40-55 0.6 0.5-1.0 Wet alloys and titanium 3.7165 IC808 40-55 0.6 0.5-1.0 36-37 HRC 35-40 AMS R56400 (Ti6Al4V ELI) IC5820 30-60 0.6 0.5-1.0 IC882 35-55 0.6 0.5-1.0 HRC 45-49 HARDOX 450 plate 1 0.3-2.5 55-75 0.5 0.3-1.0 H Hardened steel 38 HRC 58-62 D2 1.2379 SOMW IC808 0.5** 0.3-2.5 50-70 0.3 0.3-0.5 Dry * ISCAR material group in accordance with VDI 3323 standard ** For better performance it recommended to machine with a width of cut up to 0.4*DC For machining in unstable conditions, the recommended cutting data should be reduced by 20-30% 519