Four production and processing methods to improve the efficiency of laser welding machines

When applying automatic laser welding equipment, many manufacturers have encountered some problems. Laser welding equipment is not common, but laser cutting processing and manufacturing are not uncommon. However, to master automatic laser welding equipment, people have to learn it again. Generally speaking, there are four aspects to improve the efficiency of metal laser welding machines:

Improve the efficient production and processing of laser welding machines.

1.Power is an important parameter in metal laser welding equipment. High-energy surface energy can reach the melting point within microseconds. Therefore, high-energy information removal problems, such as punching, cutting, etc., are beneficial. When the power is low, the ambient temperature exceeds the value of the melting point. Before volatilization, the bottom is greater than the melting point, and it is very easy to form a good arc welding connection.

2.The laser single pulse waveform in laser welding has always been a major problem, especially for flat plate electric welding. When the high-intensity particle beam hits the information surface layer, 60%-98% of the metal surface laser kinetic energy will be lost, and the transmission rate will change with the ambient temperature. Under the action of pulsed laser, the transmittance of metal materials changes.

3. The single pulse width of the laser is an important parameter of the single pulse metal laser welding machine. It is not only an important parameter for information removal and information processing, but also the key to the cost and volume of manufacturing equipment.

4. All staff of the laser welding equipment must eliminate the harm of the focus to the quality of electric welding. It is generally stipulated that the metal laser welding machine must be defocused. Due to the high power of the laser focus point, it causes volatilization into piles. The power distribution uniformity of the laser focus plane is uniform.