Principle of Operation

The laser welder utilizes high power pulse laser to achieve welding function. Through power supply, the laser machine emits pulse electricity currents to Xenon lamp. forming a light beam with a certain pulse and frequency, such light pass through Nd3+:YAG crystal, exciting ND3+:YAG laser, then the laser light pass through resonant cavity, forms a beam of pulse laser with wavelength of 1064nm, After amplification, reflection, transmission and other processes, the laser is projicted to the object surfaces that need for welding .Under the control of the PLC or industrial PC, moving the digital worktable, thus finish the welding process. All the parameter meeded for weldong can be input and managed by the SCM, PLC or industrial PC. By adjusting the frequency or pulse width, the energy of the laser beam can be changed.

 Equipment features
GD-JW is used for high accurate laser spot welding on miniature components. It is used for aperture mending, dot weld trachoma and in production and repair of Jewelry articles
 
Advantages
This machine has got in built water cooling system and looks compact and sleek.
This is easy to operate and can work continuously for 24 hours. The weld spot is firm, aesthetic and requires very small heating area.
No pollution and distortion in this process and can be used on all metals.

Preferred materials and applications
Suitable for Gold, Silver, Platinum, Stainless steel, Aluminum and its alloys, etc..
It is widely used in mini accessory welding. Also used in Jewelry, electronic components, hardware, horologe, and in defense applications.