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Fiber Laser Welding Alternative Traditional YAG Welding

Date:2019-05-16 16:03 Write:admin Click:
Laser welding machine adopted high energy and density laser beam as high heat source to achieve highly efficient precision welding. The traditional YAG laser welding laser wavelength is 1.06lm that heat conductor has a higher light absorption rate for this wavelength.At now, Wuhan CHLaser has new arrival fiber laser welding machine for eyeglasses industry.
Laser welding is mainly used for welding thin-walled materials and low-speed welding. The welding process is heat conduction type,the laser radiation and heat process the surface of workpiece. The surface heat diffusion to the interior through heat conduction. By controlling the laser pulse width, energy, peak power and repetition frequency etc, the workpiece melts and forms a specific melting pool. With its unique advantages, laser welding has been widely applied to the welding of micro and small parts. 

The equipment adopts continuous fiber laser source, with better optical mode and high peak power. Compared with the traditional pulse welding method, the welding efficiency improves 50%.