The term "texture" refers to the appearance as well as the sensation of the surface, both of which contribute to the overall impression of the material. The treatment of the surface is a significant contributor to the way that this sensation is produced. After being formed from a single piece of aluminum alloy using CNC processing, the shell of an Apple laptop undergoes a variety of surface treatments, including polishing, high-gloss milling, and wire drawing, to name a few. These treatments are performed after the shell has been formed. Texture coexists not only with a sense of fashion but also with the progression of technological innovation.

The processing of aluminum alloy is very straightforward, and in addition to having visually appealing effects, it also provides a wide range of options for surface treatment. Polishing, wire drawing, sandblasting, high-gloss cutting, and anodizing are some examples of surface treatment processes that are frequently combined with it in order to give the product a variety of different textures. Other processes that may be used include anodizing, high-gloss cutting, and sandblasting.

Polishing, on the other hand, does not improve the dimensional accuracy or geometric shape accuracy of the part; rather, it is used to obtain a smooth surface or an appearance that is similar to that of a mirror. Whether it be through mechanical or chemical polishing, the primary goal of the polishing process is to smooth out the surface of the metal. When someone refers to "mechanical polishing," they are referring to the process of using sandpaper or polishing wheels. In spite of this, aluminum alloy does not have a particularly high level of hardness; as a cnc machining service result, the use of coarse-grained grinding and polishing materials will result in the formation of deep grinding lines. Case in point:.

Because it strips away a very thin layer of material from the surface of the metal, the electrochemical process of chemical polishing is sometimes referred to as "reverse plating. "Chemical polishing is a technique used in the medical field to make surgical instruments simpler to clean and disinfect than they would be without the treatment. Home appliances like refrigerators and washing machines use chemical polishing products to make the parts last longer and look brighter. Other examples of home appliances that use chemical polishing products include vacuum cleaners. Some examples of these categories of home appliances include the following:Chemical polishing, when used on critical aircraft components, can help reduce frictional resistance, which in turn makes the aircraft more energy efficient and safer to fly. The matte material is similar to frosted glass in that it is subdued and serene, and it helps to contribute to the product's quality of being understated and long-lasting in this way. The power source for sand blasting is compressed air, which, in turn, causes a variety of materials, including copper ore, quartz sand, corundum, iron sand, sea sand, and so on, to be sprayed at a high rate onto the surface of aluminum alloy. Sand blasting is also known as shot blasting. This causes a change in the mechanical properties of the surface of parts made of aluminum alloy and improves the components' resistance to fatigue. Sand blasting is another technique that can be used to increase the adhesion between the coating and the component's original surface, which is more beneficial to the component's durability.

During the process of sandblasting surface treatment, it is possible to arbitrarily select between different roughnesses. This makes it possible for different roughnesses to be formed on the surface of aluminum alloy parts. It is also useful in the interiors of automobiles, and the center console of the drawing panel can be used to make improvements to the overall quality of automobiles. Drawing technology is used extensively in the design of a wide variety of products, including electronic products like notebooks and headphones, as well as household products like refrigerators, air purifiers, and other similar items.

Sandpaper can be used to repeatedly scrape the lines on the aluminum plate in order to expose each and every minuscule silk mark. This can be done to achieve the desired effect. This causes the metal matte to glow with a luster similar to that of fine hair, which gives the product a kind of resilience in addition to its aesthetic appeal. The brushed finish that can be found on the interior surface of the microwave oven that took home the IF award can also be found on the exterior surface. Some mobile phone casings have highlight chamfers milled in the shape of a circle, while the metal surfaces of some smaller pieces have one or more lines milled into them to create the appearance of metal. The product's surface has shallow grooves that are arranged in straight lines, which contribute to the product's overall appearance of being more modern and bright.

In recent years, high-gloss milling technology has made its way into the production of certain high-end TV metal frames. When combined with the technologies of anodizing and wire-drawing, this technology lends a strong sense of both fashion and technology to the television set. The vast majority of the time, aluminum components are not suitable for electroplating because aluminum components easily form an oxide film when exposed to oxygen. This is the case because aluminum components can be electroplated. Because of the significant effect this has on the bonding force of the electroplating layer, aluminum components are typically unsuitable for the electroplating process. The process of anodic oxidation is recommended for use in the majority of situations. The term "anodizing" refers to the process of oxidizing metals and alloys through an electrochemical reaction. A layer of aluminum oxide film will form on the surface of the components if certain conditions are met, including the application of a current.

Because of the adsorption capacity of a large number of micropores in the thin oxide film, the surface of the parts can also be colored into a variety of gorgeous and vivid colors. This is made possible by the coloring process. This not only improves the color performance of the milling parts online parts, but it also raises the product's overall aesthetic value. In addition to the five surface treatments for aluminum alloy parts that were discussed previously, Sujia is able to offer additional surface treatment processes, such as decorative chrome plating, chrome plating, nickel plating, silver plating, gold plating, baking paint, plastic spraying, Teflon spraying, silk screen printing, and laser marking. These additional surface treatment processes can be applied to aluminum alloy parts.