The processing of hollow patterns of metal screen is a delicate and complex process.
First of all, one of the common processing methods is laser cutting. Laser cutting uses a high-energy-density laser beam to irradiate the metal surface, causing it to melt and vaporize instantly, thereby realizing the cutting of the metal. When processing the hollow pattern of metal screen, various complex shapes and patterns can be cut by precisely controlling the path of the laser beam. Laser cutting has the advantages of high precision, high speed, and smooth incision, which can meet the requirements for the fineness of the hollow pattern. At the same time, laser cutting can adapt to metal materials of different thicknesses, providing designers with more creative space.
Secondly, CNC punching is also a commonly used processing method. The CNC punching machine controls the punch to perform punching operations on the metal sheet through pre-programming, thereby forming a hollow pattern. Compared with laser cutting, the processing speed of CNC punching is faster and suitable for mass production. However, the precision of CNC punching is relatively low, and it may not be possible for some complex patterns. In addition, CNC punching will generate certain stress during the processing process, which may cause the metal sheet to deform and require subsequent shaping.
Furthermore, hand engraving is also a traditional processing method. Hand engraving requires skilled craftsmen to use various engraving tools to perform fine engraving on the metal surface. Hand engraving can create very unique and exquisite hollow patterns with high artistic value. However, hand engraving is inefficient and costly, and is only suitable for the processing of a small number of customized or high-end products.
Finally, no matter which processing method is used, strict quality control is required. Before processing, the metal material needs to be inspected to ensure that its quality meets the requirements. During the processing, the processing accuracy and surface quality should be monitored in real time, and the processing parameters should be adjusted in time. After the processing is completed, the hollow pattern needs to be polished, polished and other surface treatments to improve its beauty and durability. In short, the hollow pattern processing of Metal screen needs to comprehensively consider factors such as processing methods, precision requirements, and costs, select appropriate processing technology, and conduct strict quality control to ensure the quality and effect of the final product.
