News Center
News Center
Home > News Center
Application of Galvo Scanner in 3D Laser Welding
With the fast development of laser application technology, more and more fields have been involved. Like other technologies, lasers are also closely integrated with technologies such as computers and automation to achieve rapid and common development. The arrival of the Galvo Scanner Age has once again ushered in a leap-forward development in China's laser industry, and the rapid increase in speed and precision has once again stimulated the original tool industry. At the same time, the industry market, which has high requirements for precision and cannot be processed by laser, has also opened its doors. With the continuous improvement of industrial demand, the 2D welding can no longer meet the needs of the current market, and the era of 3D galvanometer welding systems has arrived.
Comparing the 3D laser galvo scanner system
with the X-Y plane laser scanning system, it can be found that the 3D laser galvanometer scanning system has obvious advantages as below:
★ High scanning speed: large-scale laser movement can be realized by the slight angle deflection of the galvo scanner
★ High positioning accuracy: the use of position sensors and the design of the negative feedback loop ensure the accuracy of the system
★ Low noise: almost no sound is produced when the galvanometer rotates
★ Indirect contact with the work environment, the entire system can be located outside the processing material
★ The focal length has a wide variable range, which can continuously and quickly complete the welding of three-dimensional products
★ Weldable hard-to-weld materials. Laser galvanometer welding is mainly controlled by a computer control system, which can weld workpieces that are difficult to weld by hand.