The main advantages of laser welding are:

1 speed, depth, the deformation is slight.

2, can be welded at room temperature or under special conditions, welding equipment is simple. For example, a laser through the electromagnetic field, the beam will not offset, laser in vacuum, air and the environment are able to weld some kind of gas, and transparent glass or light beam through the material to be welded.

3, the refractory materials such as titanium, quartz, such as welding, brazing of anisotropic materials and with good results.

4, laser focused, high power density, high power devices welding, ratio of depth to width up to 5:1, up to a maximum of 10:1.

5, micro welding can be carried out. Laser beam focused to get a very small spot, which would precisely positioning, can be applied to high-volume automated production of micro-, small workpiece in welding.

6, can be welded inaccessible parts of non-contact distance welding purposes, has a great deal of flexibility. Especially in recent years, in YAG laser processing technology using optical fiber transmission technology, and resulted in broader promotion for laser welding technology and its application.

7, time and space should be easy to realize, the beam of the laser beam, capable of multiple-beam while multi-station machining and processing, to provide more sophisticated welding conditions