1, the laser welding machine has the advantages of fast welding speed, deep welding seam, narrow seam, almost no deformation and small post-processing capacity.

2. The laser welding machine is non-contact welding, which is safer from this point of view. You are not allowed to touch the laser beam with your hands while the laser welding machine is working.

3. Laser welding machine can weld all kinds of materials, such as electric welding machine, argon arc welding machine and other metal materials that are difficult to weld or even unable to weld, two different metal materials, plexiglass, ceramics and other non-metal materials.

4. The laser welding machine has strong flexibility and large play space. It can weld materials with special shapes other than ordinary shapes, and it can also weld parts that are not easy to touch.

5. The spot size of laser welding machine can be adjusted. In small and micro welding, a small point can be focused for precise welding.

6. The invention can realize mass automatic production and save cost.

7. The laser welding machine has no welding conditions, and can weld in various weather, temperatures and environments.

Disadvantages of laser welding machine:

1, the laser beam focusing range is limited, and the workpiece to be welded must be within the laser beam focusing range. Before welding, it must be placed in advance, without large deviation and accurate positioning, otherwise it will cause welding defects.

2. The laser welding machine will generate steam during high-speed welding. If it cannot be discharged from the weld in time, it will remain in the workpiece and form pores.

3. The laser welding machine is expensive, and the energy utilization rate of laser is very low, which is a very large expenditure.