Laser welding

By laser beam welding, small elements can be joined together without additional material. Laser beam welding is possible in both sheet and tube material.

See also: Stud welding

 

Micro laser welding

Laser micro welding is used to join complex, miniscule components. For this purpose, Raytech has several dedicated welding machines. Besides small and high-quality welding seams, laser beam welding ensures low heat influence, resulting in minimal part distortion.

  • Micro laser welding
  • Micro laser welding spots
  • Stator rotor laser cutting laser welding

Tooling & fixtures

Before welding an exact positioning of the parts is essential in order to become a properly welded assembly. Herefore, tailor-made tooling & fixtures are necessary. By producing these toolings in-house, delivery times can be shortened.


Thin sheets

Laser beam welding can be used to join thin-sheet components (made with e.g. laser cutting). Exact positioning & fixation allow to weld foil material with a thickness starting from 0,02mm.

Laser welded clip
Laser welded clip

Advantages laser welding

  • No additional welding material
  • Possibility to weld microscopic small components
  • Fine welding seams, high precision
  • Small HAZ, Heat Affected Zone. Limited heat influence results in minimal deformation
  • Possibility to connect thin sheet materials (foil materials)
    • Also possible to weld foil material to thicker sheets
  • Production on CNC controlled machines which allow high production speeds
  • Deep and long welding seams
  • Laser welded connection can withstand high loads
  • Possible in both sheet and tube material



Laser welded tubes