Фрезерные инструменты Iscar 2026 - страница 579

MILLING INSERTS Rd° 4 OFCR/OFCT-AEN/AETN 3 5 Octagonal Milling Inserts 2 6 with Positive Rake and 1 7 Sharp Cutting Edges APMX 8 BS RE IC S ECONOMICAL SOLUTION Recommended Dimensions Tough 1 Hard Machining Data ap fz IC882 IC928 IC380 IC908 IC28 Designation IC APMX BS RE S (mm) (mm/t) OFCR 07T3-AEN (1) 17.80 4.60 1.60 0.60 4.35 • • • • 1.00-3.00 0.10-0.20 OFCR 07T3-AEN-P (2) 17.80 4.60 1.60 0.60 4.35 • 1.00-3.00 0.10-0.20 OFCT 07T3 AETN-16 (3) 18.00 4.60 1.60 1.00 4.50 • 1.00-3.00 0.15-0.25 • For cutting speed recommendations, see pages 616-620 (1) For aluminum, titanium and stainless steel (2) For aluminum, titanium and stainless steel, polished rake. (3) For hardened and molded steel. For tools, see pages: HOF-R07 (257) AEN AEN-P AETN-16 Aluminum, titanium Hardened and and stainless steel molded steel OFCR/OFCT-RW/AER (wiper) Octagonal Milling Inserts with IC IC Four Wiper Cutting Edges RE RE BS BS S OFCT 07T3-RW-16 OFCT 07T3-AER OFCR 07T3-RW-P Dimensions Tough 1 Hard Recommended Machining Data ap fz IC328 IC908 IC910 IC28 Designation IC BS S RE (mm) (mm/t) OFCT 07T3-RW-16 18.35 7.00 4.50 0.80 • 0.50-1.00 0.10-0.15 OFCR 07T3-RW-P 18.45 6.80 4.58 0.60 • 0.50-1.00 0.10-0.15 OFCT 07T3-AER 18.90 7.20 5.30 1.60 • • 0.50-1.00 0.10-0.15 • For cutting speed recommendations, see pages 616-620 For tools, see pages: HOF-R07 (257) A single wiper insert mounted on the HOF D..R07 cutter does the required job. The wiper insert protrudes less than 0.1 mm axially. Wiper inserts have only 4 cutting edges. There are 4 marks engraved on the wiper inserts. Pay attention when mounting the insert in the pocket that the marked cutting edges are parallel to the bottom of the cutter (see sketch). Maximum depth of cut when using the wiper insert is 2.5 mm. It is recommended to use wiper inserts in ap=0.5-1.0 mm to achieve the best results. The criterion for indexing the wiper insert should be the decreased quallity of the surface finish. Recommended machining conditions for finishing operations: Vc (finishing)= Vc (roughing) x 1.25 m/min fz=0.10-0.15 mm/t 577