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Precautions on CNC machining of zirconia ceramics

Precautions on CNC machining of zirconia ceramics
In recent decades, with the advancement of the times and the development of science and technology, such as the rise of electronic technology, space technology, Internet technology, and the common development of basic theory and testing technology, ceramic materials research has made a qualitative leap in the original field. In order to meet the requirements of new type of ceramic material technology, special ceramics have emerged that differ greatly from ordinary ceramics in terms of raw materials, processes, or properties. As a top manufacturer in the industry, HYRD Ceramics is a well-known manufacturer that integrates scientific and technological talents and equipment. Today, we will take you to learn about the precautions for CNC machining of zirconia ceramics.
At present, there is no clear definition for special ceramics. Generally speaking, special ceramics are considered to be ceramics that use ultra-high precision or synthetic raw materials, can precisely control chemical composition, and are processed according to manufacturing techniques that facilitate microstructure design and control. They are also considered to be ceramics with high performance. It has characteristics such as ultra-high strength, extremely high hardness, high elastic modulus, high temperature resistance, wear resistance, corrosion resistance, oxidation resistance, and thermal shock resistance. Functional ceramics refer to a type of ceramic with electrical, magnetic, optical, acoustic, superconducting, chemical, biological and other characteristics, as well as mutual conversion functions.
Regardless of the type, all ceramic materials have the common characteristics of high hardness, high brittleness, and low fracture toughness, making it easy for ceramic materials to produce deformation layers, surface/sub surface microcracks, material powdering, blurred surfaces, phase transition areas, residual stresses, and other defects during the processing. This is where the difficulties lie in processing special ceramic materials.
At present, the main method for CNC machining of ceramic materials is to use grinding rods made of diamond gravel to process ceramic materials. While it may seem like a simple task, it is actually a highly challenging machining method. As mentioned earlier, special ceramics have a high hardness, second only to diamond hardness. Diamond is the hardest material in nature, so it requires a very mature and stable processing technology. With the rapid development of industrialization, many manufacturers have already met the conditions for processing special ceramics. As a well-known manufacturer in the ceramic industry, HYRD Ceramics not only has good processing quality, but also has mature processing technology and precision processing equipment.
When it comes to equipment, it is best to use a CNC specialized in processing ceramics. This type of machine tool can effectively process hard materials such as ceramics, mainly due to its strong rigidity, good protective effect, and ability to resist the erosion of ceramic powder generated during the ceramic processing on the machine tool. At the same time, its rigidity can also support its high-precision processing of ceramics.

The zirconia ceramic products produced by HYRD Ceramics mainly include zirconia precision ceramics, zirconia ceramic valves, zirconia ceramic teeth, alumina ceramic sheets, zirconia ceramic tubes, zirconia ceramic substrates, alumina ceramic tubes, alumina ceramic sheets, etc

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