Analysis and explanation of parameter factors affecting the quality of laser welding machine
Laser pulse energy, laser pulse frequency, laser pulse waveform, the relative light absorption rate of the material to be welded, laser pulse width, laser beam spot diameter, welding speed, shielding gas and other parameters directly affectlaser welding machineelements of the quality of production.
Laser pulse energy: refers to the large output energy of a single laser pulse, in J (joule). This islaser welding machineThe main parameter, which determines the maximum energy that the laser can produce. According to the purpose of mold maintenance, laser energy below 70J can already meet the needs of any occasion, whether it is futile energy, or simply can not be used, has brought the volume of the laser power radiator is increasing, reducing the power supply efficiency. Compared with other traditional welding machine technology, laser welding machine has the following advantages:

First of all,laser welding machineIt is non-contact processing and will not damage the processed parts during the welding process. The welding speed is fast, the welding strength is high, the welding seam is smooth, and the deformation is small. Welding can be performed on the machine under special conditions (such as confined spaces).
Secondly,laser welding machineIt can weld special materials, such as refractory materials of high melting point metals, and can even be used in laser welding machines for non-metallic materials such as ceramics and plexiglass. It can weld special-shaped materials with good effect and good flexibility., Non-contact long-distance welding machines can be applied to welding machine parts that are difficult to access.
Third, the laser beam is focused to obtain a very small spot. Because it is not affected by the magnetic field and can be accurately positioned, it can be used in miniature welding machines, suitable for the assembly and welding of miniature and small workpieces in large-scale automated production.
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