Metal hollowed out and carved aluminum veneer is a technical extension of conventional aluminum veneer products. Similar to punching aluminum veneer, it is a product series reflecting Chinese or European characteristics. The raw material of carved aluminum veneer processing is mainly made of high-quality AA1100 ~ AA3003 alloy aluminum plate. Before production, the macro aluminum building material designer carries out CAD composition according to the customer's requirements of mountains and rivers, flowers and plants, lines, contours, portraits and so on, and then combines with the size, shape and structure of the construction site. However, the pattern styles required by decoration companies or customers are finally rough processed by CNC engraving machine, high-speed turret punch, or even laser cutting and other precision equipment. At this time, the overall surface of the carved board is still plane hollowed out, or yin / Yang carving, concave or convex pattern, or relief effect with ups and downs, and then it is formed through sheet metal bending to ensure aluminum The surface of the alloy plate is flat and does not deform. Finally, it is put into the process of surface painting and packaging.
To sum up, we also have a general understanding of the production process of metal carved aluminum veneer. In fact, aluminum plate carving is just a general term of technology, because the carving in technology is also divided into different effects and types, such as "hollow carving, Yin carving, Yang carving, relief pattern" and so on. The most common production of our honglv building materials is hollow and carved aluminum veneer. By the way, we can popularize the differences and requirements of the above processes. In fact, it is not difficult to know the differences of various processes. It can be summarized as a sentence: "the perforated and transparent aluminum veneer is the aluminum veneer, and the concave pattern is the embossed aluminum veneer Is the Yang carved aluminum veneer, uneven is the relief aluminum veneer "!
Now that we know the differences between the above processes, we also need to know about the price and requirements, because although these materials are beautiful, the processing requirements and cost differences are quite different. First of all, in addition to ensuring the thickness of non deformation, the thickness of aluminum plate is recommended to be between 2-3mm. Another requirement is that the stem should not be too fine to ensure that the thickness is less than 10-30mm The radius of R angle should not be less than 3mm, except for laser engraving. Then, the minimum thickness of embossed and embossed aluminum veneer is more than 5mm. If you want to get better effect, you need thicker plate. Because these two processes are in the form of carving half and leaving half. Yin carving is to dig out the required pattern, and Yang carving is to carve the outline of the pattern, leaving convex lines, so it can only be processed by CNC precision carving. Finally, as for the embossed aluminum veneer, its commonly used thickness is between 10-30mm. The traditional CNC engraving machine has no way to deal with this process. Generally, it is produced and processed by three-axis relief machine. Compared with the previous processes, the cost of relief aluminum plate is about 10-20 times of the former.