Ceramic inserts

Introduction

With the development of manufacturing technology, the demand for precision machining has become higher and higher. As a new type of cutting tool, ceramic blades have been widely used in various industries due to their excellent characteristics such as high hardness, high wear resistance and high temperature resistance. As the core component of CNC machine tools, ceramic blades can improve the quality and efficiency of machining. In this article, we will introduce the types of ceramic blades and their applications in different industries.

Types of ceramic blades

1. Zirconia ceramic blades

Zirconia ceramic blades are made of zirconia ceramics, which have extremely high hardness, wear resistance and toughness. They are mainly used for cutting hard materials such as metal, ceramics, and glass. Compared with other ceramic blades, zirconia ceramic blades have better bending strength, which can ensure the stability of the cutting edge during machining.

2. Alumina ceramic blades

Alumina ceramic blades are made of alumina ceramics, which have high hardness and wear resistance, and can withstand high temperature and corrosion. They are mainly used for cutting soft and medium-hard materials, such as plastics, rubber, and wood. Alumina ceramic blades have good cutting performance and smooth surface finish, which can reduce the processing time and improve the quality of the product.

3. Silicon nitride ceramic blades

Silicon nitride ceramic blades are made of silicon nitride ceramics, which have high strength, toughness and thermal shock resistance. They are mainly used for cutting high-temperature materials such as cast iron and superalloys. Silicon nitride ceramic blades have good thermal stability and chemical stability, which can effectively extend the tool life and reduce the cost of processing.