As we all know, compared with ordinary welding equipment, laser welding machine has the following advantages:
1. The welding speed of laser welding machine is fast, while the welding speed of ordinary welding equipment is slow.
2. Laser welding machine is non-contact welding, while ordinary welding equipment is contact welding.
3. The welding quality of laser welding machine is smooth, while that of ordinary welding equipment is not smooth.
4. The deformation of the material workpiece welded by the laser welding machine is small, while the deformation of the material workpiece welded by the ordinary welding equipment is large.
5 Laser welding machine is simple and easy to operate, low requirements for welders, no welder certificate, women can also easily welding, and ordinary welding equipment is difficult to operate, the requirements for welders are higher.
However, although the laser welding machine compared with the ordinary welding equipment, has so many advantages, but in the welding process will still be affected by some external factors. Today, Xinde Laser will give you a detailed explanation of what factors will affect the welding quality of laser welding machine.
1. Welding parameters of laser welding equipment
Different models and specifications of laser welding machine have different process parameters, some of which will affect the welding quality, such as the laser power of welding equipment, welding speed and focal length and so on. Because the welding power directly determines the thickness of the welding, and the welding speed will also affect the depth of the welding surface of the welding parts.
Two, the laser welding equipment of the workpiece itself
A laser welding machine, if its welding workpiece is different, its welding quality will be different. Because the laser welding machine also has a certain limit for the accuracy, the higher the accuracy, the higher the requirements for the welding process; Secondly, if the cleaning degree of the workpiece's own surface is not enough, or the uniformity of the workpiece is not good, these will affect the quality of welding.
Three, laser welding equipment of the workpiece fixture
The function of the workpiece fixture of laser welding equipment is to clamp the welding workpiece, so that it can be accurately positioned, thus contributing to the assembly of the welding workpiece. On the contrary, if the quality of the workpiece fixture is not good, it will cause the accuracy error of the welding effect, affecting the welding accuracy and quality.
In summary, the welding quality of laser welding machine is mainly related to these three points. Of course, this is only some internal factors of the laser welding machine itself, external factors are also there, like the welding personnel's own technology is also a factor. Therefore, if you want the laser welding machine to produce superior quality of finished products, you must consider all aspects of the factors.