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Most of the commonly used metals have good laser welding effect, but some specific metals or alloys, such as stainless steel galvanized plate and aluminum nickel plate, need specific laser power waveform to achieve perfect laser welding.Laser welding equipment Is it widely used? Therefore, the laser power waveform can be controlled Laser welding machine It is more and more widely used and has good welding effect.

When the output laser energy of laser welding machine is the same, the wider the pulse width is, the larger the solder joint is; The higher the peak power of laser power waveform, the deeper the solder joint. For different materials, different laser power waveforms can make the welding effect more beautiful. Sometimes even for materials that cannot be welded by traditional methods, better welding results can be obtained by changing the laser power waveform.

Is laser welding equipment widely used? At present, there is no complete conclusion about what waveform is needed for laser welding of different materials. We need to constantly explore and summarize the laser parameters and laser power waveforms of different materials.