How is aluminum sheet metal made

　　With the rapid development of economic construction and the wide application of aluminum products, domestic aluminum processing industry has made a very proud achievements, aluminum rolling material, aluminum rolling material output has also been greatly improved. Although aluminum has been filled in every aspect of our life, but for aluminum plate classification and how to make, many people still understand less.

　　Generally we say that the aluminum plate is just a general name, refers to the selection of aluminum or aluminum alloy material made of aluminum plate type material. The classification of aluminum plate is determined by the different processing methods used in the production process of aluminum. Aluminum plate is made by heating, rolling, straightening, solution aging heat and other processes.

　　One, embossed aluminum plate:

　　Embossed aluminum plate cnc machining a kind of aluminum plate that forms various patterns on the surface of the aluminum plate by calendering and other processing on the basis of the aluminum plate. Embossed aluminum plate cnc milling parts mainly used in packaging, integrated ceiling, building curtain wall and other aspects.

　　Two, brushed aluminum plate:

　　The main process of drawing aluminum plate has three parts, namely deester, sand mill and water washing. Aluminum material in the process of wire drawing production, need to use sand paper repeated friction on line processing, processing after the aluminum plate surface will clearly show their tiny silk mark, so as to achieve the metal wire drawing effect, and then again after anodizing, this will generate a contain special metal elements in aluminum plate surface of the skin membrane layer, can act as corrosion protection.

　　Three, anodized aluminum plate:

　　Anodized aluminum plate CNC Turning formed through an electrolytic oxidation process. First of all, the aluminum plate should be placed in the electrolyte as an anode, and then the electrolytic oxidation process can be carried out under specific conditions through the current, and then a thin layer of aluminum oxide can be formed on the surface of the aluminum plate. This seems to be very simple, but in fact, the ordinary oxidation production process used by domestic aluminum enterprises is more complex, and the defective rate is relatively high.

　　Four, mirror aluminum plate:

　　Mirror aluminum plate needs to be processed by rolling technology, grinding and other methods to make the surface of the aluminum plate appear mirror effect. The production of mirror aluminum plate in developed countries generally adopts the rolling method to produce coil.

　　Aluminum plate through different processing methods can form a variety of aluminum plate, and the processing method of good or not also determines the quality of aluminum plate effect, as well as the level of grade.