Products & Application

New-Wobble single side laser welding head

The NewWobble welding head can realize laser stirring of the molten pool. Equipped with the Newwobble control system, it can realize a variety of welding process modes (circular, straight, Z-shaped, infinite, 8-shaped, etc.), meeting various process requirements and having better welding quality.

Application

Wobble welding is a double-wedge laser vibration welding method, which is achieved by configuring a special wobble vibration module on the welding head. The swing of the wobble makes the laser weld wider. Even workpieces with large offsets or gaps can achieve efficient and precise laser welding.

The NewWobble laser welding head is easy to integrate and can be configured as an integrated device. The external control system only needs to provide the power supply required by the welding head and the control signal connection to complete the construction of the entire welding system.

Application Scenario

Body in white: front hood, four doors, rear cover, side panels

New-Wobble single side laser welding head

Advantage

  • Widened weld (increased tolerance range of welding parts)
  • High machining repeatability/process stability
  • Better weld formability
  • Smoother welded workpiece surface
  • Compared with traditional welding heads and galvanometer welding heads, it has a higher overall cost performance

Wobble welding shape

The NewWobble welding head can realize laser stirring of the molten pool. Equipped with the Newwobble control system, it can realize a variety of welding process modes (circular, straight, Z-shaped, infinite, 8-shaped, etc.), meet various process requirements, and have better welding quality.

New-Wobble single side laser welding head

Technical parameter

Model:ZW30ZW60
Laser wavelength1030-1090nm1030-1090nm
Max laser power3kW6kW
Collimation focal length100/85/125mm100/150/200mm
Focus distance200/250/300/400/500mm300/600/800/1000mm
Swing frequency300Hz300Hz
Maximum swing diameterΦ5mm-250FΦ5mm-250F
Cooling methodwater cooling for head,
air cooling for galvanometer
water cooling for head,
air cooling for galvanometer
Cooling air requirementsGas cleanliness 0.1um,
gas pressure 0.2bar
Gas cleanliness 0.1um,
gas pressure 0.2bar
Fiber Optic InterfaceQBH/QDQBH/QD
Total weight≤7kgs≤15kgs
optional deviceBlowing structure( coaxial or side blowing);
Weld tracking unit
Blowing structure( coaxial or side blowing);
Weld tracking unit