4 axes portal laser system ARNOLD

4 axes portal laser system ARNOLD
© Fraunhofer IWS Dresden
4 axes portal laser system ARNOLD

Machine configuration

  • Laser gantry system for build up welding processes in a controlled helium and argon atmosphere
  • Controller: Siemens Sinumeric 840 D
  • Integrated process monitoring E-MAqS camera system


Axes traverse paths

  • X-axis:  2500 mm
  • Y-axis:  1000mm
  • Z axis:    650mm


Working space of the inert gas chamber

  • Cubical L x W x H = 0,7 x 0,7 x 0,7 m
  • Cylindrical: H = variable from 350 mm to 650 mm, Ø = 540 mm


Integrated laser

  • Diode pumped Nd:YAG-Laser Rofin Sinar DY 044, 4,4 kW, 600 µm fiber
  • Fiber laser  IPG YLR-400-LP-FD, 400 W, 14 µm fiber