If you’re doing any work with metal, from a little crafting to a lot of construction, you need the right tools to handle the job. One tool that is super, super important to make it super smooth is what is referred to as an threading inserts. PCBN and CBN inserts are the two most utilized. But what is the difference between them? Let’s take a look with the assistance of our friends at NIGEL!
Knowing your PCBN from your CBN insert
But now it’s time to learn what PCBN and CBN really mean. PCBN is polycrystalline cubic boron nitride, and CBN is cubic boron nitride. The material of both the inserts is super hard, making them ideal for cutting hard metal.
PCBN inserts are very effective for hard turning, which is when you need to cut something really hard, like steel. They are super tough and resist damage at high speeds and temperatures. CBN inserts work well for grinding, when you want to reduce roughness. They also hold their shapes really well, which is vital if you’re doing anything precise work.
Tool grade selection in hard turning applications
The right grade of insert is super important when it comes to hard turning. Various grades of inserts ensure long tool life for different materials and applications. For instance, if you are machining super hard steels, you want to use a high-end PCBN insert to do the job. These inserts are super durable, and can withstand the heat and pressure that’s normal for hard turning without even breaking a sweat.
Choosing the right grade for tight-tolerance finish machining
As with hard turning though, choosing an appropriate milling inserts grade for precision grinding is crucial if you want to get the job done well. When smoothing rough surfaces and creating precise shapes are essential to your projects, a durable insert is a must. CBN inserts are ideal for precision grinding thanks to their super-hardness and ability to hold their shape even under extreme pressure. pcd/cbn grade to make super surface which is ideal for project.
Understanding the advantages of PCBN inserts in hard turning
Well, what's the advantages of using PCBN inserts when hard turning? For one thing, PCBN inserts are tough as nails and can endure the heat and pressure of hard turning without breaking a sweat. They are also longer-lasting than other types of inserts, so you won’t have to replace them as frequently. And PCBN inserts can enable you to make super precise cuts and shapes, and that’s super important for making things our of metal.
Performance comparison for grinding with CBN inserts
CBN inserts, however, work great in grinding applications because they are super hard and can hold their shape under extreme pressure. They are also super versatile and are able to be used on a huge variety of materials, from soft metals to super hard ceramics. Opt for the ideal CBN insert grade and you will be able to generate super smooth surfaces suitable for precision work.
In summary, the CBN and PCBN turning inserts are an incredibly important tool when it comes to cutting and finishing metals. Knowing the difference between them is important and can help you choose the correct grade of titanium for your job. Whither you are hard turning or grinding, the right insert from NIGEL can produce the perfect metal products with precision every time.
