What are the performance parameters of 2000w hand-held fiber laser welding machine? Laser welding machine, also known as laser welding machine, laser welding machine, is the production and processing of laser raw materials equipment. Laser welding machine is widely used in dental denture production and processing, computer keyboard welding, silicon steel welding, sensor welding, rechargeable battery lock cover welding. However, the laser welding machine has high cost, and the installation accuracy of the workpiece is also high. There are still limitations in those aspects.

Power density is one of the important parameters in laser production and processing. At high power densities, the surface can be heated to melting point in microseconds, resulting in substantial gasification. Therefore, the high power density is conducive to the production and processing of raw material removal, such as opening, laser cutting, manual engraving and so on. For low power density, the surface temperature beyond the melting point must pass several ms Jinhua Hand-held laser welding machine factory. Before the surface gasification, the bottom melt, easy to produce good fusion welding. Therefore, in the transmission laser welding, Jinhua handheld laser welding machine manufacturer's power density in the range of 104~106W/cm2.

Pulse wave type

Pulse waveform is a key problem in welding, especially in thin plate welding. When the high toughness beam hits the data surface, the metal surface will be damaged by the kinetic energy reflector, and the transmittance will change with the ambient temperature of Huanjinhua handheld laser welding machine factory. The transmittance of a metal material changes.

Total pulse width

Pulse width is one of the main technical parameters of pulse welding. It is not only the main parameter which is different from raw material removal and data melting, but also the important main parameter which determines the engineering cost of production equipment and the factory products of Rongjinhua handheld laser welding machine.

2000w hand-held fiber laser welding machine coke quantity harm

Because the power density of the point core at the laser focus is too high, it is very volatile. The focus plane at the top of the product is positive defocus, and vice versa. According to the basic theory of geometric optics, the power density in the matching plane is similar, but the actual fusion appearance obtained is different. When defocus is negative, large melting depth can be obtained, which is related to the fusion establishment process.