At present, laser marking machine is mainly used in some more precise and higher precision occasions. Applied to electronic components, integrated circuits (IC), electrical appliances, mobile communications, hardware products, tool accessories, precision equipment, glasses and clocks, jewelry jewelry, auto parts, plastic keys, building materials, PVC pipe.Laser Marking Machine
Laser marking is a permanent marker of a laser beam on a variety of different material surfaces. The effect of marking is to reveal deep matter through the evaporation of the surface matter, or to “carve” the traces of the chemical and physical changes of the surface matter through the light energy, or to burn off some of the material by light energy, showing the pattern and text of the etching. Galvanometer scanning system is composed of two parts, optical scanner and servo control. The whole system is designed and manufactured with new technology, new materials, process and work principle. The optical scanner adopts the servo motor of movable magnetic type deflection. It has the advantages of large scanning angle, large peak torque, large load inertia, small electromechanical time constant, fast working speed and stable and reliable. The precision bearing clearance mechanism provides the ultra bottom axial and radial run-out error, and the “electronic torsion bar” replaces the torsion bar of the traditional elastic material, which greatly improves the service life and the reliability of the long-term work; the principle of 0 power retention in any position not only reduces the use of power consumption, but also reduces the heating effect of the device, saves the thermostat; advanced high stability Precision position detection technology provides high linearity, high resolution, high repeatability and low drift performance. Optical scanners are divided into X-directional scanning systems and y-directional scanning systems, each with a laser-reflective lens fixed on the axis of the servo motor. Each servo motor sends a digital signal to the computer to control its scanning trajectory.Laser Marking Machine
The computer control system is the center of the Control and command of the laser marking machine, and also the carrier of the software installation. Through the coordinated control of acousto-optic modulation system and Galvanometer scanning system, the marking process of workpiece is finished. The computer control system of optical fiber laser marking machine mainly includes the chassis, motherboard, CPU, hard disk, memory bar, d/a card, floppy drive, monitor, keyboard, mouse and so on. Compared with the ink-jet marking method, the advantages of laser marking are: Wide application range, a variety of substances (metal, glass, ceramics, plastic, leather, etc.) can be used to play a permanent high-quality mark. No force on the workpiece surface, no mechanical deformation, no corrosion on the material surface.Laser Marking Machine