Views: 100096 Author: Site Editor Publish Time: 2022-05-13 Origin: Site
Laser welding machine is a machine used in the field of welding, and it is one of the important aspects of the application of laser material processing technology.
The main advantages of laser welding
The first point: the required amount of incoming heat can be minimized, the variation range of the heat-affected zone is small, and the deformation caused by heat conduction will also be minimized.
The second point: the welding process parameters of 32mm plate thickness single-pass welding are qualified after verification, so that we can reduce the time required for thick plate welding and save the use of filler metal.
The third point: it can be used without electrodes, so we don't have to worry about electrode contamination or damage. And because it is not a contact welding process, the wear and deformation of the tool can be minimized.
Fourth point: The laser beam is easy to focus, align and be guided by optical instruments, and can also be placed at a suitable distance from the workpiece, and can be re-directed between tools or obstacles around the workpiece, while other welding methods will be affected by The limitations mentioned above cannot play its role.
The fifth point: The laser welding machined workpiece can be placed in a closed space (after vacuuming or the internal gas environment is controlled).
Sixth point: The laser beam can be focused on a very small area, so that small and closely spaced small parts can be welded.
Seventh point: There are many types of weldable materials, and they can also combine various materials with different materials.
Eighth point: It is easy to use automation for high-speed welding, not only that, but also digital or computer control.
The ninth point: When welding very thin materials or wires with relatively thin diameters, it will not have the trouble of melting back like arc welding.
The tenth point: not affected by the magnetic field (arc welding and electron beam welding are easily disturbed by the magnetic field), so that the weldment can be aligned more accurately.
