Laser Welding Techology

Laser Welding Technology

Laser Welding in different industries requires different welding process, and now we have several mature welding processes.

Laser welding

Laser welding is a high-precision laser welding method with laser beam of high energy density as a heat source. It has the advantages of high welding speed, high strength, narrow weld, small heat affected zone, small workpiece deformation, etc.

Laser scanner welding

Laser scanner welding combines the advantages of the remote welding, the scanner and the robot, with professional graphics processing software, which can achieve 3D instantaneous multi-track welding.

Wobble laser scanner welding

A laser welding method of double wedge laser vibration, which can achieve by disposing a dedicated wobble vibration module on the laser head. And then the focus spot produces spiral weld in the case of laser head moving.

Multi-wavelength hybrid welding

UW hybrid welding is the new technology that using different wavelengths laser coaxial and at the same time acting on the material for laser welding.

Laser brazing

Using the filler metal with a lower melting point than the base metal, heating the filler metal to a melting point higher than filler metal but lower than the melting temperature of the base metal. Then the liquid filler metal fill the gaps.

Laser brazing and fusing welding

Laser brazing and fusing welding( wire filling welding) refers to the use of the same or similar filler metal with the base metal, the base metal and filler metal melt finally condensed into weld.

Wobble laser brazing

The ALO3 integrates beam forming and weld tracking functions on the same machines. Wire filler can be used as a mechanical sensor.

Triple-spot laser brazing

In the process of welding,add the double-spot module to the lens, the medium small spot is responsible for deep welding, the big spot is responsible for shaping, which can achieve the welding more smooth and without cracking.

Coaxial wire feeding

Through the conversion of the optical path, the traditional conical focusing beam is transformed into the circular cone-shaped focusing beam, so that the metal wire and the center line of circular laser beam can be transported coaxially.