Common Welding Parameters Of Laser Welding Machines

Laser welding machines can complete welding between metal and metal slices, welding between metal wire and metal wire, welding between metal slices and metal wires, and welding between different metals.
Some materials with large welding difficulty, such as thin -walled materials, alien materials, fine materials, or tiny materials, may not be satisfactory with other welding equipment, but laser welding machines can be competent. In this case, it is not only for the machine's machine The choice is the accurate control of machine parameters.
What are the laser welding machine welding parameters
1. Laser power: It refers to the minimum and maximum value of the energy generated in laser welding, which is lower than that of this boundary melting depth.
2. Pulse energy: It refers to the energy generated by the laser, which determines the size of the heating energy, which mainly affects the degree of melting of the metal.
3. Pulse frequency: It refers to how many pulses can laser welding machines be able to play in one second. It is used to adjust the number of times of pulse welding current. The higher the frequency, the smaller the energy output of each laser. The melting of metal materials is adjusted.
4. Welding speed: The factors that affect the depth of depth are the welding speed, which will affect the heat input volume of the unit within time. The fast welding speed will make the melting depth shallow, causing the workpiece to be welded; the slow welding speed may be welded and welded through the workpiece due to excessive melting. It is usually used to change the melting depth, welding thin plates or good performance materials. It is recommended to use high -speed welding.
5. Pulse width: When the width is small, the laser energy is concentrated, the density is high, the weld width and the surface of the material are reduced, which will increase the depth and make the welding performance more stable; when the width is large, the laser energy area is large in large area. The weld width and the surface of the material are increased by the heating area, and the energy distribution will be scattered to reduce the melting depth.
6. Protecting gas: Laser welding machines are protected with inert gas. Most of them use tadpoles, sorbe, and nitrogen. The price of tadpoles is high but the best protection effect is the best. But some materials are not applicable. You can choose the right protective gas according to the specific situation of the welding.
Understanding the parameters of the laser welding machine is the prerequisite for harvesting good welding products. When applying, you should choose the appropriate parameter according to the actual situation, and adjust the on -site operation.