Just set the shape of the workpiece in advance, and only switch the settings to correspond to the focal length of different product orientations, the marking orientation and shape changes, and it can be completed without moving the workpiece or laser marking multiple times. Deep engraving: Traditional 2D marking has inherent shortcomings in deep engraving on the surface of objects. As the laser focus moves up during the engraving process, the laser energy acting on the actual surface of the object will drop sharply, seriously affecting the effect and efficiency of deep engraving. For the traditional deep engraving method, the electric method moves the lifting table to a certain height at regular intervals during the engraving process to ensure that the laser surface is well focused. Color engraving and engraving: On the same plane, black and white marking, even multi-color marking can be achieved, and the effect is more abundant. For general metal surface blackening, such as anodized aluminum, a higher frequency pulse is usually used under appropriate energy. Marking under a certain defocusing condition, the defocusing distance significantly affects the energy distribution and color effect of the laser on the surface of the material. For general 2D marking users, even if the laser marking machine does not need advanced features such as curved surface marking, It is also very meaningful that the 3D laser marking machine can perform plane processing with multi-grayscale and multi-color effects.
Concave-convex surface marking: In the current traditional 2D marking mode, the workpiece must be placed on the same plane, and the processing surface must also be on the same plane to complete one-time marking. Using the characteristics of 3D laser marking machine, It can complete the marking of one-time molding when the workpiece has a height difference. Even on an inclined slope, it can maintain the consistency of processing, so that the processing content will not be deformed, and there will be no color difference, which greatly facilitates the three-dimensional structure. The carving of the workpiece reduces the process of the process and improves the efficiency of marking. Arbitrary surface marking: 3D laser marking machines can quickly change the laser focal length and laser beam position, so it is possible to mark curved surfaces that could not be achieved in 2D before. After using 3D, the cylindrical marking within a certain arc can be completed at one time, which greatly improves the processing efficiency. Moreover, in real life, the appearance of many parts of the UV laser marking machine is irregular, and the height of some parts is quite different. Large, it is really powerless for 2D marking processing. Now, the advantages of 3D marking will become more obvious.
1. Non-contact marking can be used to print marks on the surface of workpieces of any shape, and the workpiece will not be deformed due to internal stress after marking. 2. The corresponding marking materials have a wide range of applications. It can be marked on different types or different hardness materials such as metal, plastic, ceramics, glass, paper, leather, etc., and the marking effect is very good. 3. The laser marking machine has strong applicability and high flexibility, and can be integrated with other equipment on the production line to improve the automation of the production line.
4. The marking effect is clear, durable, beautiful, and can effectively prevent counterfeiting. The marking machine replaces the traditional inkjet printer, no consumables, long service life, and no pollution. 5. Low operating cost, fast marking speed and one-time marking, low energy consumption and low operating cost. 6. The processing efficiency has been greatly improved. The laser beam under the computer control of IC automatic laser marking machine can move at high speed (speed up to 5-7 m/s), and the marking process can be completed within a few seconds.
7. The development speed of laser marking machine is fast. Due to the combination of laser technology and computer technology, users can realize laser printing output as long as they program on the computer, and can change the printing design at any time, which fundamentally replaces the traditional mold making process. It provides a convenient tool for shortening the product upgrading cycle and flexible production. 8. The processing precision is high. The laser can act on the surface of the material with an extremely fine beam, and the thinnest line width can reach the micron level, creating a broad application space for precision processing and adding anti-counterfeiting functions. 9. Low maintenance cost. Laser marking is non-contact marking, unlike the stencil printing process that has a limited service life, and the maintenance cost in batch processing is extremely low.
10. It is environmentally friendly. Laser marking is non-contact marking, which saves energy. Compared with corrosion methods, it avoids chemical pollution. Compared with mechanical marking, it can also reduce noise pollution. Zhuhai Correct Pack is a well-known laser equipment manufacturer in China. It has been focusing on the development and production of laser equipment for 12 years, providing customers with a complete set of laser equipment solutions, and creating cost-effective laser equipment. Main business: UV, co2, fiber laser marking machines, laser radium engraving machines And other cost-effective laser equipment, national service hotline: 400-0098-266https://www.xmslaser.com/.