Mar 28, 2020
3D laser marking is a way of laser surface depression processing. Compared with the traditional 2D laser marking, 3D marking has greatly reduced the requirements for the surface flatness of the processed object, and the machinable effect is more colorful. More creative processing technologies emerge at a historic moment. The laser with high energy density is used to irradiate the workpiece locally, which makes the surface material vaporize or undergo chemical reaction of color change, thus leaving a permanent mark. Laser marking can mark all kinds of characters, symbols, and patterns, and the size of characters can even reach the micron level. The laser beam used for laser marking is generated by the laser. After a series of optical conduction and processing, the laser beam is focused through the optical lens, and then the focused high-energy beam is deflected to the designated position on the surface of the object to be processed, forming the permanent trace of the depression.
With the development of 3D laser marking technology in recent years, more and more industries begin to pay attention to 3D laser marking technology. The excellent performance is favored by many industries, which is a very popular laser application hotspot. 3D laser marking is different from the previous plane marking. In addition to some plane marking, 3D marking can also be performed on any curved surface. The current 3D laser marking adopts the current advanced pre-focusing mode, which is controlled by the current computer software. Before the laser beam is focused, the variable beam expansion is carried out to change the focal length of the laser beam, so as to realize the accurate marking of different curved objects.
Due to the dynamic focus of 3D laser marking can change the position of the laser beam, many irregular items can be processed by laser once again, which greatly improves work efficiency. At the same time, it also provides excellent processing solutions for these parts with irregular surface shape and provides strong support for product diversification and personalization. At the same time, 3D laser marking now provides a fast deep carving solution, which can quickly complete the carving without the need for an electric mobile lifting platform, which not only ensures the carving effect but also provides work efficiency. Although the development of 3D marking technology has been several years, there are still a few enterprises with 3D laser marking technology in China. Ted laser started to research at the beginning of 3D technology development. Relying on its own strong R & D team, it has owned its own 3D laser equipment several years ago. It is now the leading 3D laser equipment manufacturer in China. In the future, with the vigorous rise of laser technology, laser technology will be in-depth into many areas of people's lives, providing excellent solutions for more colorful and creative processing technology.