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Three common surface treatment processes for aluminum alloys make the product more textured!

Source: Browse:452 The release date:2022.05.10 [ Large medium small ]

What are the processing techniques of aluminum alloys

Aluminum alloys are the most widely used non-ferrous metals in the industry, and are widely used in aviation, aerospace, automobile, machinery manufacturing and other industries. Due to its own advantages, aluminum alloys have various processing techniques and can be made into various forms of products. The following will give you a detailed introduction to the processing techniques of aluminum alloys.

Aluminum alloy sandblasting advertising frame


The surface of aluminum alloy can be cleaned and roughened by the impact of high-speed sand flow, which can form different roughness on the surface of aluminum alloy, change the mechanical properties of the surface of the workpiece, and improve the operability of aluminum alloy. TV borders and advertising borders will use this process



polishing process


Polished aluminum alloy TV stand


The sandblasting process is to increase the roughness of the aluminum alloy surface, then the polishing process is to reduce the roughness of the aluminum alloy surface and make the surface bright and smooth. This kind of processing can make the aluminum alloy surface close to the stainless steel mirror effect, giving people a simple and fashionable feeling



Drawing process

The lower frame of the TV with brushed surface

The wire drawing process is to repeatedly scrape lines on the surface of the aluminum alloy with sandpaper. The lines of the wire drawing are various, and the lines of each fine line can be clearly displayed. The wire drawing process can make the aluminum alloy both fashionable and technological.


High gloss cutting process

The high-gloss cutting process is to use the engraving machine to process local high-brightness areas on the surface of the product. This processing is widely used in various aluminum alloy frames. The high-gloss edge makes the product have more different forms and has a strong sense of fashion.




TV frame after high-gloss cutting

Anodizing process


Two-color oxide aluminum alloy

Anodizing is the electrochemical oxidation of metal or alloy in aluminum alloy processing. Under the corresponding electrolyte and specific process conditions, the aluminum alloy forms an oxide film on the aluminum product due to the action of the applied current.

Anodizing can not only solve the shortcomings of aluminum surface hardness and wear resistance, but also prolong the service life of aluminum and enhance the aesthetics. It has become an indispensable part of aluminum surface treatment and is currently widely used and very successful. .