In the production process of spherical magnet, you need to pay attention to multiple links to ensure the quality and performance of the product. The following are several aspects that need to be paid attention to during the production process:
Material selection:
Spherical magnet needs to use materials with high magnetic permeability and high magnetic saturation, such as neodymium iron boron, cobalt boron, etc. These materials have strong magnetic properties and corrosion resistance, which are essential for the manufacture of spherical magnets.
The quality of the material must be strictly controlled to ensure that there are no impurities and defects to ensure the performance of the final product.
Processing process:
In the powder metallurgy process, it is necessary to ensure that the material undergoes sufficient metallurgical reaction under high temperature and high pressure environment to obtain higher magnetic properties and stability.
The mechanical processing links must be fine, including polishing, locomotive, grinder and other steps to ensure the surface finish and dimensional accuracy of the spherical magnet.
Coating treatment is a key step to prevent oxidation and corrosion, and it is necessary to ensure that the coating is uniform and firm.
Magnetization treatment:
Spherical magnet needs to be magnetized to have magnetic properties. During the magnetization process, pay attention to the direction and strength of the external magnetic field to ensure that the magnetization direction is consistent with the magnetic field direction to obtain the strongest magnetic properties.
Temperature control:
Magnetic materials are sensitive to temperature during processing, especially in key steps such as sintering and heat treatment, and the temperature needs to be strictly controlled to avoid overheating or overcooling that may cause changes in material properties.
Equipment and process selection:
Select equipment and processes suitable for processing magnetic materials, such as using special magnetic material cutting machines, grinders, etc., to ensure processing quality and efficiency.
Safety protection:
When processing magnetic materials, you need to pay attention to safety protection, such as wearing protective glasses and gloves, etc., to avoid damage to the body by cutting debris or dust.
Quality inspection and testing:
Strict quality inspection and testing are required at each stage of production, such as appearance inspection, magnetic detection, dimensional measurement, etc., to ensure that the quality of Spherical magnet meets the standards.
Environmental protection:
Waste and pollutants may be generated during the production process of Spherical magnet, and appropriate environmental protection measures need to be taken to ensure that the impact of production activities on the environment is minimized.
In summary, the production process of Spherical magnet requires strict control of materials, processing, magnetization, temperature, equipment, safety protection, quality inspection and environmental protection to ensure the quality and performance of the product.
