Detailed Product Description

Automatic YAG Laser Welder

GD-AW400 Specification
Technical parameter

Laser medium:  Nd:YAG
Max. laser power: 400W
Wavelength: 1064nm
Diameter Of focus point: 0.2mm
Min. laser welding spot size: 0.1mm
Welding depth: 2.5mm
Pulse width: 0.1ms-20ms
Pulse frequency: 1-400Hz
Controlling system: PC or PLC
Power consumed: 15KW
Power supply: 380V/50Hz/60A
Locating system: CCD or Red light
Worktable: 300*250*200
Dimensions L*W*H mm
Optical system: 1550*650*1200mm
Control system: 970*580*1070mm
  
 

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 projected 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.

Equipement feature
   GD-AW is controlled by computer,PLC or Single chip machine to move work piece or  laser head automatically
 
Characteristics
1 Newly international cavity design German technique with high transition efficiency,Partly cool of cavity and laser medium purify to prolong  the life of optical system,Typical protection design, no need to adjust light after laser lamp replacement
2 System design
Meet the international standard of laser safety and high-voltage safety.
3 Automatic design:
1.) CNC system
Based on Windows, adopt with DSP developing technical and PCI connection, CNC2000 has 4 axis movement function.
MDI function
Max. step frequency : 200000Hz
AutoCAD format transferring function:PLT format,DXF format
2.)Laser power
Controlling current.: 100A---160A
Pulse Width: 0.2ms---20ms
Laser Frequency: 0.1Hz---100Hz
Parameter save :100 Set