CNC Machining Alumina Ceramic shaft

Thanks to our highly skilled CNC machining and fine grinding teams, Jinghui Ceramic can manufacture precision ceramic parts. Our alumina ceramic shaft product has the advantages of high machining accuracy, good wear resistance and corrosion resistance, and is suitable for mechanical equipment that require high precision and wear resistance.

Our manufacturing process usually includes the following steps:

1. CNC cutting: We place the ceramic green body on a CNC cutting machine and cut it with a high-speed tool to achieve the desired shape and size.

2. Grinding and polishing: For products that require higher precision accuracy, the grinding and polishing technology can be used for surface treatment to achieve higher flatness and smoothness.

3. Product inspection: We conduct full inspections of finished products in accordance with customer standards or relevant industry standards. Only products that pass strict inspections are allowed to be shipped.

Product Application

Alumina ceramic is an engineering ceramic material widely used in the mechanical field. It has the characteristics of high hardness, good wear resistance and high temperature resistance, so ceramic shafts made of alumina ceramics can be used in fields like precision instruments and precision machinery.

1. Precision instruments: Alumina ceramic shafts have the characteristics of high hardness and good wear resistance, and are suitable for rotating parts in precision instruments, such as optical instruments, microscopes, and precision measuring equipment. CNC machining can realize the precise machining of the shaft to ensure the accuracy requirements of its size and shape.

2. Precision machinery: Alumina ceramic shafts can be applied to rotating parts in precision machinery equipment, such as high-speed machine tools, spinning machines, printing machines, etc. Because the alumina ceramic material has high hardness and wear resistance, it can meet the requirements for high-speed operation and wear resistance of the shaft.

3. Medical devices: Alumina ceramic shafts are widely used in medical devices, such as surgical instruments, artificial joints, etc. CNC machining can realize the fine machining of the shaft, ensure its surface finish and dimensional accuracy, and meet the hygiene and use requirements of medical devices.

4. Chemical and electronic industries: Alumina ceramic shafts can be used in pumps, valves, and electronic equipment. CNC machining can realize the precise machining of the shaft, ensure the accuracy requirements of its size and shape, and improve the performance and stability of the equipment.

Why Choose Ceramic Shafts

Ceramic shafts have the following advantages over traditional metal shafts:

1. Good High Temperature Resistance
The coefficient of thermal expansion of ceramic shafts is smaller than that of metal shafts, so problems such as deformation and thermal stress cracking are not easy to occur in high temperature environments.

2. Good Wear Resistance
Due to the high hardness of ceramics, its wear resistance is significantly better than that of metal shafts, and its service life is longer.

3. Good Chemical Stability
The ceramic shaft has good chemical stability and is not prone to chemical reactions in corrosive environments such as strong acids and alkalis.

4. Low Density
Compared with metal shafts, ceramic shafts have a lower density, which can reduce the overall load on the equipment.

Want a Custom Style? No Problem!

We can produce various styles of alumina ceramic shafts according to your drawings. The following pictures are some examples. Welcome to consult.