10 kHz x-ray video of laser beam welding of copper (doi:10.18419/darus-2086)

View:

Part 1: Document Description
Part 2: Study Description
Part 5: Other Study-Related Materials
Entire Codebook

(external link)

Document Description

Citation

Title:

10 kHz x-ray video of laser beam welding of copper

Identification Number:

doi:10.18419/darus-2086

Distributor:

DaRUS

Date of Distribution:

2022-05-13

Version:

1

Bibliographic Citation:

Faure, Frauke; Hagenlocher, Christian; Lind, Jannik; Wagner, Jonas; Weber, Rudolf; Graf, Thomas, 2022, "10 kHz x-ray video of laser beam welding of copper", https://doi.org/10.18419/darus-2086, DaRUS, V1

Study Description

Citation

Title:

10 kHz x-ray video of laser beam welding of copper

Identification Number:

doi:10.18419/darus-2086

Authoring Entity:

Faure, Frauke (University of Stuttgart)

Hagenlocher, Christian (University of Stuttgart)

Lind, Jannik (University of Stuttgart, Precitec GmbH & Co. KG)

Wagner, Jonas (University of Stuttgart)

Weber, Rudolf (University of Stuttgart)

Graf, Thomas (University of Stuttgart)

Other identifications and acknowledgements:

Faure, Frauke

Date of Production:

2021-05-24

Grant Number:

431-336-540

Distributor:

DaRUS

Access Authority:

Faure, Frauke

Access Authority:

Darus Administration (IFSW)

Depositor:

Faure, Frauke

Date of Deposit:

2021-07-22

Holdings Information:

https://doi.org/10.18419/darus-2086

Study Scope

Keywords:

Engineering, High-Speed X-Ray Imaging, X-Ray Imaging

Abstract:

At 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.

Notes:

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.

Methodology and Processing

Sources Statement

Data Access

Other Study Description Materials

Related Publications

Citation

Title:

M. Boley, F. Fetzer, R. Weber, and T. Graf, “High-speed x-ray imaging system for the investigation of laser welding processes,” J. Laser Appl. 31, 042004 (2019).

Identification Number:

10.2351/1.5110595

Bibliographic Citation:

M. Boley, F. Fetzer, R. Weber, and T. Graf, “High-speed x-ray imaging system for the investigation of laser welding processes,” J. Laser Appl. 31, 042004 (2019).

Other Study-Related Materials

Label:

10kHz_Video_final.avi

Text:

10 kHz X-ray video of laser beam welding process of copper.

Notes:

video/avi

Other Study-Related Materials

Label:

Titelbild_10kHz_Video.jpg

Text:

Additional explanation to the 10 kHz x-ray video.

Notes:

image/jpeg