With the rapid development of laser technology, laser processing forms are gradually changing. In order to meet the demand for curved surface processing, 3D laser marking technology is also gradually emerging. It is favored by various industries for its fast, efficient and safe environmental protection. It has a laser footprint in many fields.
In the application of graphic and information marks, it is more common to use a conventional two-dimensional laser marking machine to perform planar marking on various metallic or non-metallic materials. However, in order to meet the requirements of 3D surface marking for various products on the market, 3D surface laser marking machines have emerged and have been continuously matured and developed.
3D laser marking is a method of laser surface depression. Compared with traditional 2D laser marking, 3D marking has greatly reduced the surface flatness requirements of the processing object. In the process of deep carving, it not only ensures the effect, but also enhances the effect. The efficiency, the effect of processing can be more colorful, more creative processing technology has emerged.
In the traditional plane marking machine, the workpieces must be placed on the same plane, and the processing surface must also be on the same plane in order to realize the marking of one-time molding, and the surface marking cannot be completed. At the same time, the traditional 2D marking has inherent flaws in the deep carving of the object surface. With the upward shift of the laser focus during the engraving process, the laser energy acting on the actual surface of the object will drastically decline, which seriously affects the deep carving effect and efficiency.
The 3D laser marking machine has improved the technical application range for laser marking processing and expanded the demand for surface marking. Some domestic leading laser companies have developed their own 3D laser marking machines, and Chengdu MRJ-Laser have established a mature technology. To create a first-class 3D laser marking machine, this device can achieve 150mm height drop processing, can complete the processing of 3D relief metal and non-metal products, in addition, can be used for a wide range of surface processing, can be configured 1200* 1200mm table top, therefore, Chengdu MRJ-Laser 3D surface laser marking machine can accurately and efficiently mark on a variety of complex surface parts, suitable for plastic, pig iron, stainless steel, aluminum-magnesium alloy, alumina, copper, plating Nickel and other materials processing is the “marking master” of three-dimensional workpieces such as lamps, molds, 3C electronics, automotive parts, electronic accessories, and craft gifts.