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| Iscar Recently Releases A Variety Of New Lines To Increase Their Family Of Milling Tools |
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Iscar adjustable Milling Cutters Iscar recently released a new family of High Speed Milling adjustable endmills and facemills that will improve milling of aluminum, non-metallics, cast iron and hardened steel. This should prove specially beneficial in the automotive and aerospace industries. The cutters are dynamically balanced and especially developed to work with polycrystalline diamond (PCD) or cubic boron nitride (CBN) inserts. The use of these inserts will greatly increase surface finish. Conventional HSM-rated HELIMILL carbide inserts will also work with these endmills. Internal coolant holes allow cooler cutting face with enhanced chip evacuation and built-up edge resistance. The insert pockets possess a flexible rear stopper, allowing for axial positioning of the cutting edge within 0.002 mm. Iscar's endmills designated E90AD are presented with HSK A63 shanks in 4 diameters from 25 to 50 mm. Iscar Facemills designated F90AD cover the 50 to 80 mm diameter range are offered in 4 sizes. When utilized with Iscar HELIMILL carbide inserts, the adjustable high speed milling cutters produce a fluid cutting action at lesser cutting forces. HELIMILL inserts' helical cutting edges gradually enter the work piece diminishing the impact load on the cutting face. CHATTERFREE Solid Carbide Endmills Iscar is enlarging the highly successful CHATTERFREE solid carbide 4 flute endmill family with the addition of smaller (3, 4 and 5 mm) and larger (25 mm) diameters. The latest solid carbide endmills are implemented for roughing and finishing operations. Due to their variable pitch they showcase exceptional chatter dampening capability. These endmills are an excellent answer for low power machines by increasing their material removal rate and decreasing vibration. They can be utilized for full slot machining of up to 2XD with solid carbide endmills. Iscar's CHATTERFREE endmills improve material removal rate and cut down cycle time in most milling operations. Their distinctive ground geometry provides exceptional surface finish and prolonged tool life, while machining at high material removal rates. New ID5 PCD and IB85 PCBN Tipped Milling Inserts Iscar is adding a completely new TANGMILL ID5 PCD wiper insert and 2 HELIMILL inserts tipped with IB85 PCBN, for machining cast iron and a wide range of hard-to-machine metals at high cutting rates. The new LNAR 1106PN-R-S-W ID5 PCD tipped wiper insert has a exceptionally large frontal radius and sharp cutting edge. It provides a consistent clean-cut edge and excellent surface finish of less than Ra 0.3 µm. Iscar's new HELIMILL insert ADKW 1505 PDER IB85 has an IB85 PCBN brazed tip and can be used on 90 different milling cutters for semi-finishing and finish machining on cast iron. The insert features a 0.8 mm corner radius and a honed cutting edge (0.03 mm). It can be used on the conventional F90AD...-SFR or the E90AD ...-HSK63-S axially adjustable milling tools. By adjusting the axial position of the inserts, it is permissible to accomplish a 0.3-0.7 µm surface finish. IB85 is a fine grain polycrystalline cubic boron nitride grade. The small grain size enables grinding a exceptionally sharp cutting edge and accomplishing high surface quality, which provide excellent tool life. The IB85 grade can be used for machining a wide range of tough to machine materials at high cutting rates and provides exceptional tool life. IB85 contains 85% PCBN with Al Co and W binder. It is a incredibly strong and tough material which can be implemented for heavy roughing and interrupted cuts. The range of materials covered by IB85 encompasses hardened and cast steel of over 45 HRc, grey and nodular cast iron, powder compacted and sintered metals and heat resistant alloys. |
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