Optional light source for domestic welding market

Currently on the market can choose the main laser light fiber lasers, pulseNd: YAG lasers, diode lasers, disc lasers and CO2 lasers.

CO2 laser: 1064 nm wavelength, power 1 ~ 20 kW, is a very mature laser, but also since the 20th century, 80 years, the most high-power processing of the main laser source.

Fiber laser: In fact, a small diameter silicon-based fiber. The laser source is present in the fiber, so the focus size can be as small as 10 μm when no small diameter fiber is mapped to the focusing lens. This compact laser typically appears in two configurations: a single mode of low power soldering (less than 300 W), and a multi-mode for high-power soldering.

Diode lasers: the improvement of the power of single-gloss devices, the emergence of new cooling channel technology, plus the beam can be focused less thanThe development of micro-optical element technology for 1000 μm fiber optics has led to the advent of diodes as direct welding lasers.

Disc laser: flatYd: YAG crystal thin plate placed in the CW laser center - disc laser This design is to avoid the inherent problems of rod-shaped lasers, and the use of 0.01in thick disc, the other side with a cooling device support. With this design to cool, you can make the laser power to 10 kW, and can guarantee the beam quality.

pulseNd: YAG laser: This laser uses a single Nd: YAG laser rod, through the flash excitation to produce the use of high peak and low power. For example, a relatively low power, 35 W average power can produce 6 kW of high peak power. This combination of high peak power and narrow pulse width not only ensures the quality of the material welding, but also provides effective control for energy input.

Fiber laser,The specific contrast properties of YAG laser and CO2 laser are as follows:

Laser welding machine ready to go: fiber laser,YAG laser and CO2 laser