Birth of hyperbolic aluminum veneer

　　As a unique member of the aluminum veneer army, hyperbolic aluminum veneer has its unique role. Hyperbolic aluminum veneer because of its appearance has the particularity of the arc, different from the general flat aluminum veneer, and more are used in the construction of special appearance design, interior decoration灯用途。那hyperbolic aluminum veneer的加工过程是怎样的呢?对比一般平板Aluminum veneer的加工有什么特殊的要求?

Hyperbolic aluminum veneer processing steps are mainly divided into two parts, the first part is sheet metal processing. Sheet metal processing is mainly aimed at the general direction of the appearance and size of hyperbolic aluminum veneer. The processing process is to use cutting, folding, bending arc, welding, grinding and other processes to process the aluminum veneer into the shape and size required for construction. This part of the process determines the radian, appearance and other important parameters of the aluminum veneer.

The second part of the process is spraying. Spraying is to spray paint on the processed aluminum plate. There are two kinds of spraying, one is manual spraying and the other is machine spraying. Machine spraying is generally only suitable for regular flat plates, but this kind of aluminum veneer is less used in actual use, and most domestic manufacturers use manual spraying. One of the great advantages of manual spraying is that the color is optional regardless of the amount. Before spraying, the hyperbolic aluminum veneer needs to be treated before spraying to achieve the best results.

Hyperbolic aluminum veneer in the spraying money must be some necessary processing to ensure the quality of hyperbolic aluminum veneer spraying. The purpose of the pretreatment of the hyperbolic aluminum veneer spraying is to clean the oil on the aluminum alloy substrate, so that the sprayed material can better adhere to the aluminum alloy surface.

The first step in the pretreatment process of hyperbolic aluminum veneer spraying is to rinse with clean water to remove all dust on the hyperbolic aluminum veneer substrate. The second step is to clean the hyperbolic aluminum veneer substrate again with alkaline water. Alkaline substances can effectively dissolve all kinds of grease on the hyperbolic aluminum veneer substrate and supplement stains that cannot be removed by clean water. The third step is to clean the residual alkaline substances with clear water to prepare for the next step; the fourth step is to use acidic solution to clean the hyperbolic aluminum veneer substrate again, the purpose is to clean the residue of chemical reaction with acidic solution on the surface of the hyperbolic aluminum veneer substrate. The fifth step is to clean the hyperbolic aluminum veneer substrate again with clean water. The sixth step is to chromate the hyperbolic aluminum veneer substrate.

The pretreatment of hyperbolic aluminum veneer spraying is mainly to clean the substrate of hyperbolic aluminum veneer with various substances, and then to chromate. Among them, the hyperbolic aluminum veneer substrate should be rinsed with acid-alkali solution respectively to thoroughly remove all kinds of stubborn stains on its surface. During this period, water should be used to separate each cleaning step to maintain the independence of each cleaning process of the hyperbolic aluminum veneer substrate. After a full seven cleaning steps, the next step of spraying can only be carried out after the cleaning quality has reached the standard.

　　经过钣金加工和喷漆两部分的工艺后，hyperbolic aluminum veneerThe production process of the product has been completed. Due to the high technical requirements for the production process of hyperbolic aluminum veneer, it is necessary to have experienced technicians to operate, otherwise it is easy to cause design errors and affect the quality of hyperbolic aluminum veneer.