As aluminum plates are used more and more widely in our lives, the quality requirements for aluminum plates are getting higher and higher. Therefore, manufacturers have strengthened their surface treatment to attract more users. The following is an introduction to the surface treatment process of aluminum plates:
1. Polishing: Use mechanical, chemical or electrochemical methods to reduce the surface roughness of the workpiece to obtain a bright and smooth surface processing method. The polishing process is mainly divided into: mechanical polishing, chemical polishing, and electrolytic polishing. The aluminum plate is mechanically polished and electrolytically polished, which can be close to the mirror effect of stainless steel, giving people a noble, simple and fashionable sense of the future.
2. High gloss: Use an engraving machine to strengthen the diamond knife on the spindle of a high-speed engraving machine (generally at a speed of 2000 rpm), remove the cutting parts, and form a local bright area on the surface of the product. The brightness of the cutting highlight is affected by the speed of the drill bit. The faster the drill speed, the brighter the cutting highlights. Conversely, the darker the cut highlights, the easier it is to cut the grain. In recent years, high-gloss milling technology has been applied in some TV metal frames. In addition, the anodizing and brushing skills give the TV a sense of fashion and a keen sense of technology.
3. Anodizing: Anodizing refers to the electrochemical oxidation of metal or alloy. After the aluminum plate is cut into thin slices, an oxide film is formed on the aluminum product due to the action of external current under the corresponding electrolyte and specific process conditions. Anodizing can not only solve the surface hardness and wear resistance defects of aluminum, but also increase the service life of aluminum and increase the aesthetics of aluminum. It has become an indispensable part of aluminum surface treatment. It is currently widely used and quite successful. craftsmanship.
4. Double-color anodizing: Double-color anodizing refers to the process of anodizing an aluminum plate and giving different colors to specific areas. The two-color anodizing process is complex and costly, but the comparison of the two colors can well reflect the quality and specific appearance of the product.
After the aluminum plate is processed by the above surface technology, its appearance and quality can be greatly increased, and the user experience can be enhanced.
