Magnetic polisher and abrasive belt polisher: polishing tools with their own characteristics
In modern industrial production, polishing technology is essential to improving the surface quality of products. As common polishing equipment, magnetic polishers and abrasive belt polishers have their own characteristics and play an important role in their respective application fields.
A magnetic polisher is a device that uses the action of a magnetic field for polishing. Its working principle is to use a magnetic field to drive the polishing medium to rub and collide with the surface of the workpiece to achieve a polishing effect. The magnetic polisher has the advantages of simple operation and high degree of automation. During the polishing process, there is no need for frequent manual intervention. Just put the workpiece into the polishing barrel and set the parameters. It is suitable for various small and complex-shaped metal workpieces, such as jewelry, precision parts, etc. For these workpieces, the magnetic polisher can achieve all-round and dead-angle polishing, effectively remove burrs, scratches and oxide layers on the surface, and make the surface of the workpiece smooth and new. In addition, the polishing medium of the magnetic polisher is usually a mixture of abrasives and water, which does not generate a lot of dust and noise, and has good environmental protection performance.
The abrasive belt polisher uses the contact and friction between the abrasive belt and the workpiece surface for polishing. The belt polisher has the characteristics of high polishing efficiency and good polishing accuracy. The abrasive grains on the belt are evenly distributed, which can quickly remove the excess on the surface of the workpiece to achieve the ideal surface roughness. It is suitable for various large and flat workpieces, such as plates, pipes, etc. During the processing, sand belts of different particle sizes can be selected according to different polishing requirements to achieve the transition from rough polishing to fine polishing. The operation of the belt polisher is relatively flexible, and the polishing effect can be controlled by adjusting the speed, pressure and other parameters of the belt. However, the belt polisher will generate a certain amount of dust and noise during use, and has high requirements for the working environment.
Magnetic polishers and belt polishers have their own advantages and disadvantages. In practical applications, they need to be selected according to factors such as the characteristics of the workpiece, polishing requirements and production costs. For small and complex-shaped workpieces, magnetic polishers are an ideal choice; for large and flat workpieces, belt polishers are more advantageous. With the continuous advancement of science and technology, these two polishing equipment are also constantly improving and upgrading to provide more efficient and environmentally friendly polishing solutions for industrial production.Magnetic polisher and abrasive belt polisher.
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