11 to 15 of 15 Results
Hagenlocher, Christian; Boley, Steffen, 2022, "Infrared imaging of laser based direct energy deposition of AlMg5 wire", https://doi.org/10.18419/DARUS-2242, DaRUS, V1, UNF:6:hJjhqJEMD0Y6k8xQqETXMw== [fileUNF]
The data shows temperature fields, which were recorded during laser-based direct energy deposition of AlMg5 wires by means of infrared imaging. All captured temperature fields are given as sequences of csv data. Each frame of the acquired image sequences is represented by its individual csv table, with its corresponding frame number. Three exemplar... |
Sep 16, 2021
Wagner, Jonas; Hagenlocher, Christian; Fetzer, Florian; Böhm, Constantin; Weber, Rudolf; Weihe, Stefan; Graf, Thomas, 2021, "Replication Data for: Numerical Analysis of the Local Solidification Conditions in Laser Beam Welding of Aluminum Alloys", https://doi.org/10.18419/DARUS-2106, DaRUS, V1
The here published experimental data was done in a collaborative DFG project between IFSW and MPA (project number 398552773). The published data is replication data for a publication. The data show high-speed videos of full-penetration laser beam welding of the aluminum alloy EN AW-6016 at different feed rates. Furthermore a method for the extracti... |
Aug 31, 2021
Hagenlocher, Christian; Lind, Jannik; Wagner, Jonas; Hummel, Marc; Olowinsky, Alexander; Weber, Rudolf; Graf, Thomas, 2021, "Comparison of heat conduction mode and deep penetration mode by means of high-speed synchrotron X-ray videos during laser beam welding", https://doi.org/10.18419/DARUS-2078, DaRUS, V2
There are two modes of laser beam welding: the heat conduction mode and the full penetration mode. The heat conduction mode is present if the intensity of the laser beam is to low to evaporate but sufficient to melt the irradiated material. This welding mode results in a very stable process without pore formation but with low welding depths. The st... |
Böhm, Constantin; Hagenlocher, Christian; Wagner, Jonas; Graf, Thomas; Weihe, Stefan, 2021, "Replication Data for: Analytical Description of the Criterion for the Columnar-To-Equiaxed Transition During Laser Beam Welding of Aluminum Alloys", https://doi.org/10.18419/DARUS-2075, DaRUS, V1
The here published experimental data was done in a collaborative DFG project between IFSW and MPA (project number 398552773). The published data is repilcation data for a publication. In this project laser beam weld trials were conducted and the resulting weld seams were prepared metallographically. The here presented data is a set of optical micro... |
Jun 15, 2021
Lind, Jannik; Hagenlocher, Christian; Blazquez-Sanchez, David; Hummel, Marc; Olowinsky, Alexander; Weber, Rudolf; Graf, Thomas, 2021, "High-speed synchrotron X-ray video of the laser beam cutting process in a 2 mm thick sheet of aluminium", https://doi.org/10.18419/DARUS-1824, DaRUS, V1
The generation of low surface roughness of the cut edge during laser beam cutting is a challenge. The striation pattern, which determines the surface roughness, can be distinguished into regular and interrupted striations, the latter resulting in an increased surface roughness. In order to analyse their formation, the space- and time-resolved cutti... |
