1. High-gloss cutting, which is to use the engraving machine to cut some parts of the outer layer of aluminum, so that highlights appear in the cutting area. This processing technique is normally used in high-end machinery such as mobile phones and TVs, especially some high-end machines. TV, after this kind of processing will become more fashionable, and there is a special sense of technological sharpness.
2. Sandblasting, this technique is to use the impact effect of high-speed quicksand to clean and roughen the outer layer of aluminum, so that the outer layer can become cleaner and rougher. After the aluminum alloy with sandblasting agent, its mechanical energy will also be It has become more excellent, the fatigue resistance has been improved, and the adhesion and durability of the surface layer have also become better.
3. Wire drawing, which refers to repeatedly rubbing the outer layer of aluminum with sandpaper until there are lines. There are many types of wire drawing, such as straight strips, random patterns, threads, spiral patterns, etc. The aluminum alloy outer layer can clearly see each line, and the matte of this product will have a fine luster, which makes the product more fashionable and technological.
4. Polishing, which means that the outer layer is polished by mechanical, chemical or electrical means, so that the surface roughness of the product is reduced, making it smoother and brighter. After polishing, the appearance of the product is similar to that of a stainless steel mirror. , giving people a fashionable visual experience.
With the advancement of technology, the processing techniques of the outer layer of aluminum alloys have become more and more diverse, and each technique has a different effect on the appearance, so the application methods are also different.