What is the principle of magnetic polishing machine

Magnetic polishing machine is a kind of mechanical equipment commonly used for metal surface processing, through magnetic force and abrasive surface treatment. It is mainly composed of disk, magnetic material, magnetic coil, abrasive, workpiece and so on.

Disk is the main component of magnetic polishing machine, it is usually made of steel or cast iron material, has high hardness and rigidity, while the surface needs to be smooth. A magnetic coil is arranged inside the disk, and a strong magnetic field can be generated by current excitation, so that the disk surface presents a uniform magnetic adsorption effect.

Magnetic materials are ferromagnetic materials, usually used to cover the disk surface. The workpiece can be magnetically adsorbed on the disk surface to ensure the intensive contact between the workpiece and the grinding disk, so as to achieve cutting and polishing. Commonly used magnetic materials are steel, nickel, cobalt, ferrite and so on.

Magnetic coil is the core component of magnetic polishing machine. Its function is to generate a strong magnetic field through current excitation, so that the surface of the disk presents a uniform magnetic adsorption effect. Magnetic coils are usually wound with copper wire, which can generate a strong magnetic field after current excitation. Its size and distribution will affect the strength and uniformity of magnetic adsorption effect.

Abrasive is the key material in magnetic polishing machine, its role is to cut and polish the workpiece surface, commonly used abrasive needle and so on. The size and hardness of abrasive particles will directly affect the machining effect and surface quality.

The workpiece is the item that needs to be processed in the magnetic polishing machine. It usually needs to be treated to improve the surface quality and machining accuracy, including removing the surface burr and grinding the surface.

In general, magnetic polishing machine is a kind of surface treatment equipment based on magnetic force and abrasive, with high efficiency, high precision, wide applicability and other advantages, widely used in the field of metal processing, such as aviation, automotive, electronics, machinery and other industries in metal parts, bearings, gears, tools and other parts of the processing and surface treatment.

The main advantages of magnetic polishing machine include:

1. High efficiency: magnetic polishing machine has a fast and efficient processing speed, can effectively improve the workpiece processing efficiency and production benefits.

2. High precision: magnetic polishing machine can carry out high precision cutting and polishing on the workpiece surface, which can effectively improve the finish and processing accuracy of the workpiece surface.

3. Wide applicability: magnetic polishing machine is suitable for surface processing of various metal materials, such as steel, copper, aluminum, magnesium, zinc and other metal materials processing.

4. Simple operation: The operation of magnetic polishing machine is very simple, only need to carry out basic machine adjustment and abrasive replacement can complete the processing.

5. Energy saving and environmental protection: magnetic polishing machine does not need to use a lot of coolant and lubricant in the processing process, which can save energy and protect the environment.

In general, magnetic polishing machine is a kind of high efficiency, high precision, wide applicability of metal surface treatment equipment, can effectively improve the workpiece surface quality and processing accuracy, widely used in the field of metal processing.