Characteristics of arc aluminum veneer?
Because the finished surface of the building is not always right angle or straight line, the corner curve is often used to make the architectural modeling more flexible. With more and more aluminum veneer entering the building curtain wall industry, in order to deal with the curve modeling of building curtain wall, a kind of bending aluminum veneer with plate type has appeared. Intuitive feeling, curved aluminum veneer is aluminum plate with point bending. However, arc aluminum veneer is divided into single curved aluminum veneer and hyperbolic aluminum veneer. One of the difficulties is more difficult than the other, so the cost is higher and higher. Whether it is sheet metal processing or paint spraying, it is very time-consuming and labor-consuming. And the arc-shaped aluminum veneer is most commonly used as a column plate decoration, as well as ceiling wave board and other decorative places
Why is curved aluminum veneer more expensive than flat panel?
Compared with the plane plate, the arc aluminum veneer has more parameters such as radian and arc length, so the key and difficulty of processing lies in the accurate processing of this radian. Generally, arc rolling machine and other equipment are used. According to the yield degree, density value and plate thickness of the aluminum plate label, the pressure value of the roller of the arc rolling machine is calculated and input. Then the aluminum plate is put into the roller to start the machine and roll back and forth. Then the aluminum veneer with corresponding radian can be produced, and then the edge is folded. Therefore, compared with the flat aluminum veneer, the arc-shaped aluminum veneer costs about 10-15 yuan per square meter.
At present, the overall processing technology level of aluminum veneer industry has made a breakthrough. More advanced technical equipment has been used to produce bending aluminum plate with better effect, and arc-shaped aluminum veneer product with distinctive characteristics. However, its price is higher than that of traditional aluminum plate, mainly because the production and processing process is complicated. Because of the special production line, special machines need to perform special arc rotation operation. In addition, because of the special shape, automatic spraying can not be used. Only manual processing can be used. The waste of manpower and material resources caused by this is also the reason for the increase of cost. Moreover, arc modeling takes up a lot of space, which leads to the rise of logistics cost, which is also the reason why arc aluminum veneer is more expensive than flat plate.