How to choose SPMG CNC Carbide insert turning

Introduction

When it comes to turning operations, CNC carbide insert turning is a popular choice. CNC carbide insert turning is a machining process used to create a variety of parts and components using a single cutting tool. This process is incredibly efficient and cost-effective for producing parts and components of various shapes and sizes.

There are many different types of CNC carbide insert turning tools available on the market today. The right choice depends on the type of material being machined, the type of cuts and the size and shape of the part. In this article, we will discuss how to choose the right SPMG CNC carbide insert turning tool for your machining needs.

Considerations when choosing SPMG CNC carbide insert turning

1. Material: The first step in choosing the right SPMG CNC carbide insert turning tool is to consider the material you are machining. Different materials require different grades of carbide inserts, so you need to be sure you choose the right grade for your material. The most common materials used with CNC carbide insert turning are aluminum, stainless steel, and titanium.

2. Geometry: The geometry of the part being machined will determine the type of carbide insert you need. If you are machining a part with a complex shape, you will need to choose a tool with a more complex geometry. On the other hand, if the part is relatively simple, you may be able to get away with using a less complex tool.

3. Feeds & Speeds: The feeds and speeds you use when machining are also important factors in choosing the right SPMG CNC carbide insert turning tool. The feeds and speeds you use should be determined by the material being machined and the geometry of the part.

4. Chip Load: The chip load is another important factor to consider when choosing your SPMG CNC carbide insert turning tool. The chip load is the amount of material that is removed with each pass of the machine. Too much chip load can result in poor surface finish, while too little can lead to poor performance.

5. Coolant: The coolant you use when machining can also affect the performance of your SPMG CNC carbide insert turning tool. Different materials require different lubricants, so it is important to choose the right one for your application.

Conclusion

Choosing the right SPMG CNC carbide insert turning tool can be a daunting task. However, by considering the material, geometry, feeds and speeds, chip load, and coolant, you will be able to select the right tool for your machining needs. With the right tool, you will be able to produce high-quality parts quickly and cost-effectively.



When it comes to CNC turning tools, carbide inserts are the most popular choice for industrial applications. Carbide inserts have been used in CNC turning operations since the 1970s and they are still the most common type of cutting tool used today.  website  of the most important decisions when choosing a carbide insert turning tool is the type of substrate, or substrate material, that will be used. Choosing the right substrate can make a big difference in the performance of the tool and the quality of the finished product.

The most popular substrate materials for CNC carbide insert turning are SPMG (sintered polycrystalline micrograin) and CVD (chemical vapor deposited). SPMG is a sintered material made up of ultra-fine particles of carbide and cobalt and provides excellent wear resistance and high-temperature performance. CVD is a process that deposits a thin layer of carbide directly onto the surface of the insert, creating a more durable and longer lasting cutting tool.

When selecting a substrate for CNC carbide insert turning, it is important to consider the application and the complexity of the workpiece. For simple operations, such as facing and profiling, SPMG is the best choice. It offers a good balance of wear resistance and cost-effectiveness, making it a good choice for most jobs. For more complex operations, such as threading or deep grooving, CVD is the better choice. It offers superior wear resistance and heat tolerance, making it the ideal choice for more challenging jobs.

In addition to the substrate, it is also important to consider the type of carbide grade used in the insert. There are many grades of carbide available, ranging from M10 to M50. The higher the grade, the harder and more durable the cutting edge will be. The type of grade chosen will depend on the application and the complexity of the workpiece. For most general purpose turning operations, a grade of M30 or M35 is recommended. For more extreme applications, such as deep grooving or threading, a grade of M50 or higher is recommended.

Finally, it is important to consider the type of insert geometry that will be used. The most common type of CNC carbide insert turning tool is the full radius insert, which features a full-radius cutting edge. This is the most popular choice for general purpose turning operations and offers good performance and cost-effectiveness. For more specialized operations, such as deep grooving or threading, a corner radius insert is recommended. This type of insert features a corner radius cutting edge, which provides increased strength and wear resistance.

Choosing the right CNC carbide insert turning tool is an important decision that can have a big impact on the quality of the finished product. By considering the substrate, carbide grade, and insert geometry, it is possible to select the right tool for any given application. With the right tool in place, it is possible to achieve high-quality parts with precision and repeatability.