Tungaloy Corp. introduces T515, the new CVD-coated grade for cast iron turning.
T515, with specially designed substrate and coating structure, is a highly versatile CVD-coated grade most suitable for machining cast iron. The adhesion strength between the substrate and coating layer has been drastically improved in T515, which will strengthen chipping and peeling resistance, and offer stable machining. Excellent wear resistance in high-speed machining is another strength of this new grade.
The thickness of the alumina (Al2O3) layer has been increased by 1.7 times compared to our conventional products which provide remarkably long tool life. Also, Tungaloy's special surface technology, PremiumTec, plays an important role to improve surface finish, leading to strong resistance to chipping and edge-buildup.
To simplify the chipbreaker selection, 2 main types will be stocked: all-round type and flat-top type.
The new CVD-coated grade, T515, for cast iron turning delivers reliability and stability in the application area ranging from general to high-speed machining. Together with Tungaloy's existing T5100 series, T515 will complement all operations of cast iron turning and provide manufacturers in various industries with outstanding productivity.
Groove or other tool geometry that breaks chips into small fragments as they come off the workpiece. Designed to prevent chips from becoming so long that they are difficult to control, catch in turning parts and cause safety problems.
Workpiece is held in a chuck, mounted on a face plate or secured between centers and rotated while a cutting tool, normally a single-point tool, is fed into it along its periphery or across its end or face. Takes the form of straight turning (cutting along the periphery of the workpiece); taper turning (creating a taper); step turning (turning different-size diameters on the same work); chamfering (beveling an edge or shoulder); facing (cutting on an end); turning threads (usually external but can be internal); roughing (high-volume metal removal); and finishing (final light cuts). Performed on lathes, turning centers, chucking machines, automatic screw machines and similar machines.
Ability of the tool to withstand stresses that cause it to wear during cutting; an attribute linked to alloy composition, base material, thermal conditions, type of tooling and operation and other variables.
Additional Products from Tungaloy-NTK America, Inc.
A thick titanium-rich PVD coating with excellent thermal stability has been developed specifically for AH62225. This coating effectively prevents crater wear from developing on the insert rake surface. The grade’s top layer incorporates the latest titanium-rich nano-multilayer structure; its high-…
ISO-EcoTurn inserts, while downsized for tool economy, incorporate the identical chipbreaker geometry and thickness of regular sized inserts to maintain the same cutting performance at a depth of cut up to 3.0 mm (0.12"). This expansion provides more cost efficient solutions in steel turning…
AH9130, consisting of a PVD coating layer optimized for drilling applications with a dedicated carbide substrate, is the latest insert grade specifically developed to provide significant tool life improvements and more predictable wear patterns in hole making applications of ISO P (steel), ISO M (…
TungBore-Mini is a multifunctional drilling and turning tool line that integrates the capabilities of drilling, OD, and ID turning tools. Its unique XOMU insert features an innovative geometry incorporating a large inclination angle on the cutting edge that produces light cutting, compared with…
Two new grades have been added to TungCut to enhance its capacity in exotic materials: AH8005 insert grade, featuring strong coating adherence to its carbide substrate, eliminates notch wear that typically occurs during the machining of heat-resistant superalloys (HRSAs). New geometries include DGS…
The newest addition to the group is JP0 for continuous cuts when finishing HRSA parts and machining at 700 up to 1600 SFM. It brings improved wear resistance to provide performance and consistency of machined part straightness.
The thick CrAlN coating provides high hardness and oxidation resistance solving issues related to machining materials such as: 304SS, 17-4PH, and Nitinol. High speed machining applications with ST4 inserts have proven results with stable machining, excellent surface finishes, and extended tool life.
CeramiX HX5 Grade succeeds in matching the performance characteristics of CBN with the added benefit of being a less expensive product compared to CBN. A special TiAlN coating offers excellent wear resistance for hard turning applications.
The sharpness of these end mills reduces the occurrence of burrs, produces remarkable surface finish, and improves tool life to outperform the competition. S-Mills are available in 2, 3, and 4 flute designs with a range of diameters to cover a wide variety of applications (2 flute available in a…
Easily adaptable to the spindle of existing CNC machines, the SpinJet provides instant enhancements in machining performance using small diameter cutting tools. No additional machine purchase or modifications are required: the SpinJet utilizes the machine’s existing through-spindle coolant supply…
PRODUCTS
