Semiconductor laser
The semiconductor laser adopts imported semiconductor laser module, with the use of optical fiber···
Product introduction
The semiconductor laser adopts imported semiconductor laser module, with the use of optical fiber transmission, after the optical fiber output collimation focusing, welding multi-sided or multi-point welding, with good beam quality, uniform and small spot, easy to install and move. Semiconductor lasers are mainly used in plastic welding and brazing. In addition, the semiconductor laser is built-in air cooling and small shape, so it is easy to integrate.
Structural Analysis
Laser wavelength | 808-980nm | 808-980nm |
Maximum laser output power | 40w | 150W |
Fiber output quantity | single fiber | single fiber |
laser frequency | continuous | continuous |
Fiber core diameter | 50nm | 50nm |
The power consumption of the whole machine | 1KW | 1KW |
electricity demand | Single phase 220V±5% 50Hz | Single phase 220V±5% 50Hz |
Control System | Microcontroller | Microcontroller |
Closed loop feedback control function | Current feedback | Current feedback |
cooling method | air cooling | air cooling |
Aiming and positioning | Red light indication ( CCD optional) | Red light indication ( CCD optional) |
Technical parameters
Laser wavelength | 808-980nm | 808-980nm |
Maximum laser output power | 40w | 150W |
Fiber output quantity | single fiber | single fiber |
laser frequency | continuous | continuous |
Fiber core diameter | 50nm | 50nm |
The power consumption of the whole machine | 1KW | 1KW |
electricity demand | Single phase 220V±5% 50Hz | Single phase 220V±5% 50Hz |
Control System | Microcontroller | Microcontroller |
Closed loop feedback control function | Current feedback | Current feedback |
cooling method | air cooling | air cooling |
Aiming and positioning | Red light indication ( CCD optional) | Red light indication ( CCD optional) |
Detail advantage
The equipment is compact and compact, the module is clear, the performance is super stable, the failure rate is very low, and the maintenance is simple;
It has the advantages of good beam quality, high conversion efficiency, uniform and fine spot, fast welding speed, convenient installation and movement, etc.
Imported advanced semiconductor laser, depth to width ratio is large, continuous light, can be used for spot welding, continuous welding, seam welding, etc.
Greatly reduce the vibration stress and thermal stress of the product, can generate precision, firm and sealed (airtight and watertight) welding, less resin degradation, less debris, good and stable welding quality;
It can realize the welding between a variety of dissimilar materials, and the application is more extensive and flexible. Laser plastic welding technology in Europe and the United States and other developed countries have been applied to a certain extent, but China is still a blank in this respect;
With the use of optical fiber transmission, after the optical fiber output focusing, it can be multi-sided or multi-point welding on the welding parts, can be welded with small size or complex shape structure of the workpiece, can be welded with difficult to access parts, non-contact long-distance welding, with great flexibility. It is convenient to work with robots, assembly lines and other equipment;
Adopt air-cooled heat dissipation. No refrigerant required, environmental protection and easy maintenance, improve equipment stability and light quality;
System operation is simple and reliable, using LCD display as the man-machine interface, the operation is intuitive and simple.
Working principle and characteristics
The working principle of the semiconductor laser: through the excitation of the LED laser diode, between the energy bands of the semiconductor material, or between the energy bands of the semiconductor material and the impurity levels, the particle inversion number of the non-equilibrium carrier is achieved, and when a large number of electrons and holes in the particle number inversion state are combined, the stimulated emission effect is generated. The laser produced by the semiconductor laser can also be transmitted through optical fibers for the welding of appropriate products.
Scope of application
Building 4, 88 Wubian Avenue, Wujiang District, Suzhou