based on chromium nitride – monolayer (C) AlCrN
Cutting tools with hard coatings have been a game-changer for the tooling industry. Nowadays, an impressive 85% of all carbide tools come with coatings. This is because of the increasing demand for tools that are not only efficient but also capable of handling new workpiece materials and boosting manufacturing productivity. At OYO Special Tools, we believe in taking a holistic approach to the development of our coated products. We carefully consider your specific application needs and requirements. Looking into the future, we know that your demand for innovative tooling concepts will continue to grow. Rest assured, we are committed to meeting this demand by incorporating high-performance coatings on improved cutting materials, along with adjusted tool designs. This combination holds great potential for achieving even greater levels of excellence and performance.
based on chromium nitride – monolayer (C) AlCrN
based on aluminum nitride and titanium nitride – monolayer (A) AlTiN
based on aluminum nitride and silicon – monolayer (R) TiAlSi
based on titanium nitride and silicon – monolayer (M) TiSiN
based on titanium nitride and aluminum – monolayer (X) TiAlN
diamond based (D) PKD
Coatings create a durable surface on the tool that can provide significant protection for milling, drilling, and other specialty cutting cutting tools by preventing areas of seizing and abrasion on the guide edges, preserving them from chipping. This durable protective layer protects the tool from wear and tear. When cutting tools are used frequently, they can quickly become damaged and lose their cutting properties, reducing their effectiveness and accuracy. By applying a coating to the tool, its sharpness and integrity can be maintained for a longer period of time, improving its performance and durability. In special cutting tools, coatings can be especially beneficial because they help reduce the amount of friction that occurs during the cutting process. With less friction, the tool is able to cut materials more smoothly, reducing the risk of chipping or breakage. Coatings can help reduce the amount of heat generated during cutting. They can also offer excellent resistance to corrosion and chemical diffusion, protecting the tool from oxidation and other forms of degradation, which is especially important for tools used in environments where high temperatures develop during machining. In addition, coatings can improve the overall aesthetics of the tool, giving it a more elegant and professional appearance.
Many tools must be used in exceptionally hot or cold environments. Coatings can help protect the tool under these conditions. In the plumbing industry, cutting tools can be exposed to high-pressure fluids, which can cause significant tool wear. Coatings can help protect the tool from this damage, ensuring that performance and accuracy are maintained over time. In aerospace manufacturing processes, cutting tools can be used to machine metals and alloys with high mechanical strength and low heat dissipation, which can be extremely difficult to cut. Coatings help to improve tool performance over extended periods, reducing the time and energy and cost required to complete the machining process, especially in high-throughput applications, and ensuring that the final product meets the necessary specifications.
During the chip removal process, different machined materials can adhere to the tool by mutual chemical affinity. Coatings help prevent this phenomenon. In hydraulics applications, for example, when special cutting tools are used to machine manifolds of hydraulic systems, chips and debris can easily get stuck in the intricate manifold components. This can cause clogging or other fluid flow problems. Coatings can provide a nonstick surface that prevents chips and debris from adhering to the tool, improving the overall accuracy and reliability of the machining process. In a general case of aluminum machining, however, chips can easily weld to the cutting tool, reducing its efficiency and accuracy. Coatings can prevent the adhesion process of the machined material to the tool, allowing it to maintain its proper size and sharpness, ensuring its performance for longer periods of time. This can be especially important in high-volume machining applications (such as automotive), where frequent tool changes can be time-consuming and costly.
Coated cutting tools tolerate significantly higher cutting speeds and feeds, reducing machining time and costs. When it comes to special cutting tools, one of the biggest challenges is keeping them sharp and preventing wear over time. Coatings can play a critical role in this regard, providing a layer of protection that shields the tool from damage and extends its lifespan. This is because coated tools are designed to withstand the wear and tear of cutting better than their uncoated counterparts. With a coated tool, you can push the limits of your machining processes, achieving higher levels of precision and accuracy without sacrificing speed or efficiency. You can enjoy longer periods of uninterrupted use, improving your overall productivity and efficiency. So if you're looking to take your cutting operations to the next level, consider investing in coated cutting tools from OYO Special Tools.
For every application and material there is a dedicated coating solution. Make your choice.