10.18419/darus-2086Faure, FraukeFraukeFaure0000-0002-5415-1467University of StuttgartHagenlocher, ChristianChristianHagenlocher0000-0003-2929-9723University of StuttgartLind, JannikJannikLind0000-0002-2196-5616University of Stuttgart, Precitec GmbH & Co. KGWagner, JonasJonasWagner0000-0002-9906-3911University of StuttgartWeber, RudolfRudolfWeber0000-0001-8779-2343University of StuttgartGraf, ThomasThomasGraf0000-0002-8466-073XUniversity of Stuttgart10 kHz x-ray video of laser beam welding of copperDaRUS2022EngineeringHigh-Speed X-Ray ImagingX-Ray ImagingFaure, FraukeFraukeFaureUniversity of StuttgartDarus Administration (IFSW)University of StuttgartFaure, FraukeFraukeFaure2021-05-242021-07-222022-05-1310.2351/1.511059521961539638454video/aviimage/jpeg1.0CC BY 4.0At the X-ray facility at the IFSW, so far it has been possible to record videos with a framerate of 1 kHz to 3 kHz. In this setup the X-rays propagate through the workpiece and are filmed by the high-speed camera via a projection on the scintilator. Through a new sample formation and using less attenuating sample material, frame rates of 10 kHz could now be achieved during high-speed laser beam welding processes. This allows the laser beam welding process to be recorded in a highly dynamic manner, which means that a more precise temporal resolution of the process can be measured. The temporal resolution in the case of this 10 kHz x-ray video is 0.1 ms. With the X-ray system at IFSW, high-speed laser material processing can be recorded with a high temporal resolution up to 10 kHz in order to detect effects during the process.This work was partially funded by the Deutsche Forschungsgemeinschaft (DFG, Germany Research Foundation) - 431 336 540. The Laser beam source TruDisk8001 (DFG object number: 625617) was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) - INST 41/990-1 FUGG.DFG431-336-540