Automatic calibration of a scanner-based laser welding system (2009)
Stache, N.C., Stollenwerk, A., Gedicke, J., Olowinsky, A., Knepper, A., Aach, T.
In precision engineering scanners are widely used for laser beam positioning. Equipped with cameras, scanners enable process monitoring or even position recognition of the parts to be welded. To...
High speed video-based melt pool surveillance in laser spot welding (2008)
Stache, N.C., Dieckelmann, J., Firnich, R., Gedicke, J., Abels, P., Olowinsky, A., ...
Approaches for high-speed melt pool detection in laser welding applications (2006)
Stache, N.C., Zimmer, H., Gedicke, J., Regaard, B., Olowinsky, A., Knepper, A., ...
In this paper several approaches for the detection of the melt pool circle (i.e. its position and radius) in laser welding applications are described. Instead of indirectly examining the evolution of...