With the wider and wider use of aluminium and aluminium alloy products in our life, we have put forward higher and higher requirements for the quality of aluminium alloy products. What kind of products can attract more customers? Starting from the visual effect and surface treatment of aluminium alloy products, let the experts of aluminium plate manufacturers interpret six unique surface treatment processes for you.
Unique Process 1: Sandblasting (shot blasting)
The process of cleaning and coarsening metal surface by using the influence of high-speed sand flow. This method of surface treatment of aluminium can make the surface of workpiece get a certain degree of cleanliness and different roughness, improve the mechanical properties of workpiece surface, improve the fatigue resistance of workpiece, increase the adhesion between coatings, prolong the durability of coatings, and also be conducive to the smooth decoration of coatings. This process often occurs in a variety of Apple products and is increasingly used in existing TV chassis or frameworks.
Unique Process 2: Polishing
The surface roughness of the workpiece is reduced by mechanical, chemical or electrochemical methods, and a bright and smooth surface processing method is obtained. Polishing technology is mainly divided into: mechanical polishing, chemical polishing, electrolytic polishing. Aluminum is polished by mechanical polishing and electrolytic polishing, which can approach mirror effect of stainless steel, giving people a high-grade, simple, fashionable sense of the future (of course, easy to leave fingerprints are also more concerned).
Unique Technology III: Drawing
Metal wire drawing is a process of repeatedly scraping aluminium sheet with sandpaper. Wire drawing can be divided into straight wire drawing, random wire drawing, screw wire drawing and threaded wire drawing. Metal processing Wechat, with good content, deserves attention. Metal wire drawing technology can clearly display each filament, making the metal matte gloss emit filament luster, while the product has a sense of fashion and technology.
Unique Process 4: High Gloss Cutting
The diamond cutting machine is strengthened by the precision engraving machine. It cuts parts on the spindle of the high-speed rotary precision engraving machine (generally 2000 RPM), and produces local bright spots on the surface of the product. The brightness of cutting bright spot is affected by milling speed. The faster the bit speed is, the brighter the cutting brightness is. Metal processing Wechat, with good content, deserves attention. High-light and high-light cutting is particularly common in mobile applications, such as the iPhone 5. In recent years, some high-end TV sets adopt high-light milling technology of metal frame. Anodic oxidation wire drawing technology makes TV sets full of strong sense of fashion and technology.
Unique Process 5: Anodic Oxidation
Anodic oxidation refers to the electrochemical oxidation of metals or alloys. Under the corresponding electrolyte and specific technological conditions, aluminum and its alloys form oxide films on aluminium products (anodes) under the action of applied current. Anodic oxidation can not only solve the surface hardness and wear resistance of aluminium, but also prolong the service life and improve the appearance of aluminium. It has become an indispensable link in aluminium surface treatment. It is the most widely used and very successful technology at present.
Unique Process 6: Double-color Anodic Oxidation
Dual-color anodization is the process of anodizing products to make specific areas have different colors. Dual-color anodic oxidation process is complex and costly. But through the contrast of the two colors, it can better reflect the high-end and unique appearance of the product.
Through these six unique technologies, the appearance and quality of aluminium and aluminium alloy products can be greatly improved, the user experience can be improved, and more and more users like your products. If you have the needs and help in this regard, you can visit the website of aluminium plate manufacturers: http://www.jndclyxgs.com.