Analyzing multispectral emission and synchrotron data to evaluate the quality of laser welds on copper
Jan Brüggenjürgen,
Christoph Spurk,
Marc Hummel
et al.
Abstract:The validation of laser welding of metallic materials is challenging due to its highly dynamic processes and limited accessibility to the weld. The measurement of process emissions and the processing laser beam are one way to record highly dynamic process phenomena. However, these recordings always take place via the surface of the weld. Phenomena on the inside are only implicitly recognizable in the data and require further processing. To increase the validity of the diagnostic process, the multispectral emis… Show more
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