Three Faces Coated Cutting Tools Gear Carbide Milling Tool

Coated three faces Carbide Gear Cutter

According to the service environment and failure analysis of cemented carbide-coated inserts, when the hard coating is combined with a hard substrate (tungsten-titanium-cobalt carbide), under the action of impact load, due to the poor toughness of the substrate, the coating will be damaged. The cracks generated in the process are easy to expand into the matrix, causing the blade to be chipped and damaged and fail. When the hard coating is combined with a soft substrate (tungsten-cobalt-based cemented carbide), under the action of cutting force, due to the poor ability of the substrate to resist plastic deformation, the coating shell is prone to rupture, causing the coating to fail.
As the cemented carbide used in cutting tools, its representative materials are:

A. WC-Co type (tungsten cobalt type) cemented carbide;

B. WC-TiC(N)-Co type (tungsten titanium cobalt type) hard alloy Alloy;

C. Coated cemented carbide with hard film coated on the surface of the above two materials.

Our Product Series include cemented carbide turning & milling cutting tools with standard and non-standard; various kinds of wear-resisting, anti-crosion precision mould and structural parts; semifinishing and precision machining of cermet and non-cermet cutting tools.

In recent years, with decades of accumulated experience and knowledge and through unremitting efforts, we’ve developed high quality Gear Cutter Series, which including: Gear Hobs series, Shaper Cutters series, Shaving Cutter series etc.

We locate in Zhuzhou city, the land of cemented carbide in China. The company has precision production equipment from key raw materials and mixtures preparation, precision forming, atmosphere and pressure control sintering, grinding and coating, and has precision measuring instruments for international quality management standard. That is why the quality of AoHua gear cutter has even exceeded that of the original world-class brand.

AoHua Tools team will serve gear cutting tools with best quality, competitive price with best delivery for our valuable customers. We look forward to your continued interest in our gear cutting tools and wish all the best to you and your family.

Any special requests on gear cutting tools, please contact us for more detail.