Laser welding machine parameter adjustment tips
Laser welding machine is a high-precision welding equipment that generates very strong heat and has the characteristics of high efficiency, high quality and high precision. In order to obtain the best welding effect, we need to adjust its parameters correctly. The following are tips for adjusting laser welding machine parameters:
1. Power adjustment
The power setting of the laser welding machine directly determines the heat received by the welding area. If the power setting is too high, the welding area may not be completely melted, cracks may occur, etc.; if the power setting is too low, the welding area may not be completely melted, and a single welding may not be completed. Therefore, we need to adjust the power of the laser welding machine according to the type and thickness of the material. Generally speaking, the power is recommended to be set between 30% and 70%.
2. Speed adjustment
The speed of the laser welding machine can directly affect the cross-sectional quality of the welding area. If the speed is too fast, the welding area may be shallowly melted and quality problems may occur; if the speed is too slow, the welding area may be over-melted, causing deformation and other problems. Therefore, we need to adjust the speed of the laser welding machine according to the welding requirements. It is recommended to set the speed between 1 and 10m/min.
3. Focus diameter adjustment
The focus diameter of the laser welding machine can directly affect the welding quality. If the focus diameter is adjusted too large, the melting depth of the welding area will be insufficient; if the focus diameter is adjusted too small, the welding quality will be poor. Generally speaking, the focus diameter is recommended to be set between 0.2mm and 0.4mm.
4. Position accuracy adjustment
The position accuracy of the laser welding machine is one of the important factors affecting the welding quality. We need to ensure the welding quality by adjusting the position accuracy. Generally speaking, the position accuracy is recommended to be set within 0.05mm.
Frequently Asked Questions about Laser Welding Machines
1. What should I do if the weld of the laser welding machine is not full?
If the weld of the laser welding machine is not full, it may be due to low power or too fast speed. It is recommended to increase the power or reduce the speed to improve the weld.
2. What should I do if the laser welding machine has defects?
If the laser welding machine has defects, it may be due to insufficient position accuracy or improper adjustment of the focus diameter. It is recommended to adjust the position accuracy or focus diameter to solve the problem.
3. What should I do if the welding quality of the laser welding machine is poor?
If the laser welding machine has poor welding quality, it may be due to unreasonable parameter settings. It is recommended to adjust the parameters of the laser welding machine according to the characteristics of the welding material to obtain the best welding quality.
Through the introduction, we understand how to obtain the best welding effect by adjusting the parameters of the laser welding machine. It should be noted that different welding materials and welding requirements require different parameter settings, and we need to flexibly adjust according to the specific situation.
