What is the working principle of the laser welding machine of Manhart (Guangdong) CNC Machine Tool Co., Ltd?

The working principle of a laser welding machine is mainly to use the high energy of the laser beam to quickly melt the surface material of the workpiece, thereby achieving welding. Laser welding machines usually consist of laser, optical path system, control system, and welding system. Laser is the core component of laser welding machines, responsible for generating high-energy laser beams. The optical system is responsible for transmitting the laser beam to the surface of the workpiece, while the control system is responsible for controlling the energy of the laser beam and the welding process.

During the welding process, the laser beam is irradiated onto the surface of the workpiece through a focusing mirror, causing the surface material of the workpiece to quickly melt and form a molten pool. At the same time, the melted metal fills the weld seam through capillary action, achieving connections between workpieces. Laser welding has the advantages of fast welding speed, small deformation, and high weld quality, so it is widely used in many fields.
It should be noted that the welding effect of laser welding machines is influenced by various factors, such as laser type, beam quality, welding speed, welding depth, etc. Therefore, when using a laser welding machine for welding, it is necessary to select appropriate laser and welding parameters based on factors such as the material and thickness of the workpiece to ensure welding quality. At the same time, operators also need to undergo professional training to master the basic principles and operational skills of laser welding, ensuring safe and effective welding operations.