Coated Cutting Tools for CNC Milling
3 types of Coated Cutting Tools for CNC Milling
When it comes to CNC milling, the cutting tool is an important component that needs to be considered. Coated cutting tools have been developed to improve tool life and performance. This article will take a look at the different types of coating materials and how they affect tool wear.
The most common type of coating material is titanium nitride (TiN). This material is highly heat resistant, which helps reduce tool wear and tear. Additionally, it has excellent lubricity, allowing for smoother cutting when machining. TiN is typically used in dry machining applications and is also highly effective in controlling heat generated from the cutting process.
Another type of coating material is titanium carbide (TiC). This material has excellent wear resistance and is often used for high-speed machining applications. Unlike TiN, TiC is not as heat resistant, so it is best suited for wet machining applications.
The third type of coating material is diamond-like carbon (DLC). This is a relatively new material and is extremely hard and wear resistant. It has a low coefficient of friction and is often used for high-performance machining applications.
Each of these materials has different properties that can affect tool performance and wear. TiN is the most commonly used material, but it may not be the best option for every application. TiC is best suited for wet machining applications, while DLC is best used for high-performance applications. Furthermore, it is important to consider the type of material being machined, as each of these materials may perform differently with certain materials.
Overall, coated cutting tools are an important part of CNC milling. Each of the different coating materials has different properties that can affect tool life and performance. It is important to understand the advantages and disadvantages of each material in order to select the best option for a particular application.
