Magnetic polishing machine: a new tool for polishing mobile phone metal frames

In the field of smartphone manufacturing, the polishing quality of metal frames directly affects the appearance quality and market competitiveness of products. Traditional mechanical polishing methods have problems such as low efficiency and poor consistency, which are difficult to meet the requirements of modern precision manufacturing. The emergence of Magnetic Polishing Machines has brought a revolutionary breakthrough in the polishing of mobile phone metal frames.

The magnetic polishing machine adopts a unique magnetic field control technology, which precisely controls the intensity and direction of the magnetic field to make the polishing medium form a regular movement on the surface of the workpiece. This non-contact polishing method can evenly act on every corner of the metal frame, including fine gaps and complex curved surfaces that are difficult to handle with traditional methods. After a well-known mobile phone manufacturer adopted magnetic polishing technology, the product yield rate increased by 15% and the production cost decreased by 20%.

The core advantage of this technology lies in its intelligent control system. By presetting polishing parameters, the equipment can automatically adjust the polishing force and time to ensure that each product can achieve a consistent surface finish. At the same time, magnetic polishing does not produce mechanical stress, effectively avoiding deformation and damage of the workpiece. Data shows that after adopting magnetic polishing technology, the product rework rate has been reduced by 30% and user satisfaction has been increased by 25%.

With the advent of the 5G era, the design of mobile phone metal frames will become more complex, which puts higher requirements on the polishing process. The Application of magnetic polishing technology not only improves product quality, but also provides new solutions for intelligent manufacturing. The promotion of this technology will drive the entire mobile phone manufacturing industry to develop in a more efficient and precise direction.