Laser welding machine principle:

Using xenon lamp as the energy source (excitation source), Nd: YAG as the working medium, the xenon lamp is lighted by the pulsed power source and generates a laser of 1.064um through the resonance of the resonant cavity (the laser intensity and the width of the pulse are adjusted by the power source) Then through the enlargement, focusing on the surface of the object, the surface rapidly melts, forming a molten pool.

YAG laser welding characteristics

1. Using PLC system control / motion control card control.

2. The use of precision imported precision two-dimensional ball screw and rail table; stepper motor drive XY axis; two-dimensional mobile work 300X200mm; repeat positioning accuracy: ≤ ± 0.01mm; positioning accuracy: ≤ ± 0.025mm; laser head automatically lift System to ensure that Party A in the welding process to achieve automatic lift.

3. The use of Z axis direction of the automatic lifting range of 150mm; positioning accuracy ≤ ± 0.05mm; repeat positioning accuracy ≤ ± 0.02mm; This feature greatly improves the working space of the device for the processing of different sizes and provides a convenient product.

Weldable materials and applications

Laser welding: Welding of many metals and alloys of the same kind, such as titanium, nickel, copper, aluminum, niobium, gold, silver, iron and steel, also can be used for copper wall - nickel, nickel-titanium, titanium- Species of dissimilar materials between the welding. Widely used in mobile phone batteries, stainless steel jewelry, sensors, hardware, watches and clocks, glasses, precision instruments, medical equipment and other industries.