What material is suitable for CBN blade processing?

CBN (Cubic Boron Nitride) inserts are superhard tools that can be applied to process various high hardness materials. The following is an introduction to the materials suitable for CBN insert processing:

1. Ferrous metal materials: CBN inserts are suitable for processing high-hardness ferrous metal materials, such as gray cast iron, high-speed steel, alloy steel, etc. These materials often have high hardness and wear resistance, and have high requirements on the wear resistance and cutting performance of the tool, while CBN inserts have excellent wear resistance and cutting performance, and can be used under high load, high temperature and high speed cutting conditions. down for processing.

2. Wear-resistant cast iron: Wear-resistant cast iron is a kind of cast iron material with good wear resistance, which is often used to manufacture wear-resistant parts, such as automobile engine cylinder liners, rolls, etc. CBN inserts have excellent cutting performance and wear resistance, and can be used to process wear-resistant cast iron materials to improve processing efficiency and product quality.

3. High-hardness workpieces: CBN inserts are suitable for processing high-hardness workpieces, such as heat-treated tool steel, quenched steel, hardened steel, etc. These materials have high hardness and put forward high requirements on the wear resistance and cutting ability of the tool, while CBN inserts perform well under these requirements and can obtain good processing results.

4. Powder metallurgy material: Powder metallurgy material is a special material preparation method, which is carried out at a temperature lower than the melting point of the base metal. Metal powder or metal and non-metal powder are used as raw materials through mixing, pressing, sintering and other processes. into the material. Usually this kind of material has high hardness, and there is a certain degree of brittleness. At the same time, due to the complicated manufacturing process, it usually has inhomogeneity, so it is relatively difficult to process. The CBN blade can cope with the high hardness and wear resistance requirements of powder metallurgy materials, and is suitable for processing powder metallurgy materials.
   

In summary, CBN inserts are suitable for processing materials including ferrous metal materials, powder metallurgy materials, wear-resistant cast iron and high-hardness quenched workpieces. The use of CBN inserts can achieve good processing, improve processing efficiency and product quality.