ISCAR is introducing the IC806 — a new complementary SUMO TEC PVD coated grade for machining high temperature alloys, especially Inconel 718.
Inconel 718 belongs to a family of nickel based superalloys which are used extensively for applications where withstanding high temperatures and high corrosion resistance is required. This material is widely used in the aerospace industry for components which are placed in the hot section of the engine; and in additional sectors of the oil industry. The major problems encountered when machining Inconel 718 are characterized by very high temperatures on the cutting edge of the insert due to the abrasive elements in the material composition (high nickel content of 50-55 percent and chrome 17-21 percent) which causes high wear rates, chipping, notching and insert breakage.
These factors contribute to reduced tool life and high deformation of the cutting edge even at low cutting speeds. ISCAR's aim is to effectively machine this unique material, and has therefore successfully developed the IC806, which is a submicron grade with superior wear resistant properties and advanced PVD TiAlN.
IC806 has a hard submicron substrate with PVD coating and a special post coating treatment which provides substantially improved tool life and better reliability.
Substance used for grinding, honing, lapping, superfinishing and polishing. Examples include garnet, emery, corundum, silicon carbide, cubic boron nitride and diamond in various grit sizes.
Ability of an alloy or material to withstand rust and corrosion. These are properties fostered by nickel and chromium in alloys such as stainless steel.
Tool-coating process performed at low temperature (500° C), compared to chemical vapor deposition (1,000° C). Employs electric field to generate necessary heat for depositing coating on a tool’s surface. See CVD, chemical vapor deposition.
The Pentacut HP Jet line from Iscar Metals Inc. combines the cost-effective Pentacut—which can be used in multifunction applications, including grooving, parting, recessing and chamfering—with innovative high-pressure coolant technology.
Iscar Metals Inc.’s Heli Tang T490 milling cutter for roughing accepts inserts with serrated, chip-splitting grooves. These grooves can improve performance when the machine power is limited or when evacuating chips from narrow slots or deep cavities, according to the company.
The increased popularity of Swiss-style machine tools and the need for fast tool indexing with high repeatability and precision has inspired Iscar Metals to develop small-diameter cutting tools with precision indexing. The new PiccoAce system allows easy quick and easy clamping with modularity Read More
The ISCAR Chameleon line is back and it’s bigger with a diameter range from 1.3”-1.57”. The new innovative CHAMIQDRILL employs a new insert positioning and locking mechanism that eliminates the need for clamps or screws commonly found on drills for larger diameters. This design allows for easy Read More
Iscar Metals Inc. offers Heli IQ Mill inserts for numerous milling applications across a variety of industrial sectors. The three helical cutting edges reduce cutting forces and power consumption, according to the company. The inserts are now available in cermet for machining medium to hard Read More
Iscar Metals Inc. offers the MultiMaster endmills as a complement to its solid-carbide endmill family. A new cutter can be assembled by selecting a milling head, which carries inserts with the required shank diameter, length and shape.
Iscar Metals is introducing new SDNCN ...-13-SL and SDJCN ...-13-SL screw lock toolholders for 55-degree diamond inserts with a 7-degree clearance angle.
Iscar Metals is introducing new small-sized cost saving inserts. In many turning applications, machinists tend to use larger inserts than are actually required for the machining parameters being applied. To fill the need, Iscar is introducing a wide range of ISOTURN small sized inserts, which Read More
ISCAR is expanding the range of SWISSTURN square-shank toolholders by adding new tools for high pressure coolant and also tools without the internal coolant feature.