Laser welding machine is designed with high-energy pulse laser welding, the implementation of workpiece pulse xenon lamp as pumps, first by pulsed laser power, and outputs xenon lamp lit the constant use of xenon lamp in the small current gets burning state, again by control system to control pulse laser power make xenon lamp discharge, and produce a certain frequency pulse width of light waves, waves in laser light-gathering lumen illuminate ND: YAG laser crystal, make crystal accept shock after laser radiation, again resonator resonant generated after for 1064mm laser wavelength, laser after beam expander, reflection, after focusing on precision welding can work.

Laser welding machine is to use a laser beam focusing device produce high energy density beams of light, laser will focus on the needs of workpiece, welding workpiece will in a very short time melt together, so as to achieve the effect of welding, and is currently world welding field most advanced technology.