PUMA publications for /user/michaeljarwitz/BeamShapinghttps://puma.ub.uni-stuttgart.de/user/michaeljarwitz/BeamShapingPUMA RSS feed for /user/michaeljarwitz/BeamShaping2024-03-29T09:28:52+01:00Influence of superimposed intensity distributions on the welding process and the spatter behavior during laser welding of steelhttps://puma.ub.uni-stuttgart.de/bibtex/2483d5d2cb87f4f03b19372dc401e97c5/michaeljarwitzmichaeljarwitz2019-07-25T09:17:40+02:00BeamShaping Capillary Diagnostics Laser LaserMatterInteraction Steel Welding myown <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Michael Jarwitz" itemprop="url" href="/person/13114f2a501bf56b5b755927fe4c4054a/author/0"><span itemprop="name">M. Jarwitz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jannik Lind" itemprop="url" href="/person/13114f2a501bf56b5b755927fe4c4054a/author/1"><span itemprop="name">J. Lind</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Rudolf Weber" itemprop="url" href="/person/13114f2a501bf56b5b755927fe4c4054a/author/2"><span itemprop="name">R. Weber</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Thomas Graf" itemprop="url" href="/person/13114f2a501bf56b5b755927fe4c4054a/author/3"><span itemprop="name">T. Graf</span></a></span></span>. </span><span class="additional-entrytype-information">(<em><span>2019<meta content="2019" itemprop="datePublished"/></span></em>)</span>Thu Jul 25 09:17:40 CEST 2019Influence of superimposed intensity distributions on the welding process and the spatter behavior during laser welding of steel2019BeamShaping Capillary Diagnostics Laser LaserMatterInteraction Steel Welding myown The influence of superimposed intensity distributions on the resulting melt flows, capillary shapes, and generated spatters during laser beam welding of mild steel was investigated using online high-speed X-ray imaging and visual high-speed imaging. The shape of the capillary changed for different superimposed intensity distributions and the size of the eddies in the melt pool changed for welds with different amounts of generated spatters. For a high number of generated spatters, a higher number of trajectories of the tracer particles leading to the upper part of the melt at the rear side of the capillary was observed, which was also the location of the generation of the spatters.Influence of superimposed intensity distributions on the welding process and the spatter behavior during laser welding of steelhttps://puma.ub.uni-stuttgart.de/bibtex/2a4cc47e045f595d517172c6702145e18/michaeljarwitzmichaeljarwitz2019-07-25T09:12:17+02:00BeamShaping Capillary Diagnostics Laser LaserMatterInteraction MacroMaterialProcessing Welding myown <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Michael Jarwitz" itemprop="url" href="/person/13114f2a501bf56b5b755927fe4c4054a/author/0"><span itemprop="name">M. Jarwitz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jannik Lind" itemprop="url" href="/person/13114f2a501bf56b5b755927fe4c4054a/author/1"><span itemprop="name">J. Lind</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Rudolf Weber" itemprop="url" href="/person/13114f2a501bf56b5b755927fe4c4054a/author/2"><span itemprop="name">R. Weber</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Thomas Graf" itemprop="url" href="/person/13114f2a501bf56b5b755927fe4c4054a/author/3"><span itemprop="name">T. Graf</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Proceedings of the Lasers in Manufacturing Conference 2019</span>, </em></span><em>WLT e.V., </em>(<em><span>2019<meta content="2019" itemprop="datePublished"/></span></em>)</span>Thu Jul 25 09:12:17 CEST 2019Proceedings of the Lasers in Manufacturing Conference 2019Influence of superimposed intensity distributions on the welding process and the spatter behavior during laser welding of steel2019BeamShaping Capillary Diagnostics Laser LaserMatterInteraction MacroMaterialProcessing Welding myown The influence of superimposed intensity distributions on the resulting melt flows, capillary shapes, and generated spatters during laser beam welding of mild steel was investigated using online high-speed X-ray imaging and visual high-speed imaging. The shape of the capillary changed for different superimposed intensity distributions and the size of the eddies in the melt pool changed for welds with different amounts of generated spatters. For a high number of generated spatters, a higher number of trajectories of the tracer particles leading to the upper part of the melt at the rear side of the capillary was observed, which was also the location of the generation of the spatters.INVESTIGATION OF THE INFLUENCE OF SUPERIMPOSED INTENSITY DISTRIBUTIONS ON THE SPATTER BEHAVIOR IN LASER WELDING OF STEEL USING ONLINE X-RAY DIAGNOSTICShttps://puma.ub.uni-stuttgart.de/bibtex/281326186efb7950e0b9e064f14a3ec40/michaeljarwitzmichaeljarwitz2019-04-17T12:40:55+02:00BeamShaping Capillary Diagnostics Laser LaserMatterInteraction MacroMaterialProcessing Steelsend:unibiblio Welding myown <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Michael Jarwitz" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/0"><span itemprop="name">M. Jarwitz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jannik Lind" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/1"><span itemprop="name">J. Lind</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Rudolf Weber" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/2"><span itemprop="name">R. Weber</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Thomas Graf" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/3"><span itemprop="name">T. Graf</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Nicolai Speker" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/4"><span itemprop="name">N. Speker</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Patrick Haug" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/5"><span itemprop="name">P. Haug</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Proceedings of the 37th International Congress on Applications of Lasers & Electro-Optics (ICALEO 2018)</span>, </em></span><em><span itemprop="publisher">Laser Institute of America</span>, </em>(<em><span>October 2018<meta content="October 2018" itemprop="datePublished"/></span></em>)</span>Wed Apr 17 12:40:55 CEST 2019Proceedings of the 37th International Congress on Applications of Lasers & Electro-Optics (ICALEO 2018) OctoberINVESTIGATION OF THE INFLUENCE OF SUPERIMPOSED INTENSITY DISTRIBUTIONS ON THE SPATTER BEHAVIOR IN LASER WELDING OF STEEL USING ONLINE X-RAY DIAGNOSTICS2018BeamShaping Capillary Diagnostics Laser LaserMatterInteraction MacroMaterialProcessing Steelsend:unibiblio Welding myown The influence of superimposed intensity distributions on the number of generated spatters, the capillary shape, and the melt flows in the melt pool during laser welding of mild steel was investigated using online high-speed X-Ray imaging. A change of the shape of the capillary was observed for different superimposed intensity distributions. A change in the size of the eddies in the melt pool was observed for welds with different amounts of generated spatters and a concentration of the streamlines of the flow field at the upper rear part of the capillary was observed for a high number of generated spatters, coinciding with the location of the generation of the spatters.INVESTIGATION OF THE INFLUENCE OF SUPERIMPOSED INTENSITY DISTRIBUTIONS ON THE SPATTER BEHAVIOR IN LASER WELDING OF STEEL USING ONLINE X-RAY DIAGNOSTICShttps://puma.ub.uni-stuttgart.de/bibtex/27af7185eedc9a3090acee9eacae17166/michaeljarwitzmichaeljarwitz2019-04-17T12:16:02+02:00BeamShaping Capillary Diagnostics Laser LaserMatterInteraction Steel Welding myown <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Michael Jarwitz" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/0"><span itemprop="name">M. Jarwitz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jannik Lind" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/1"><span itemprop="name">J. Lind</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Rudolf Weber" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/2"><span itemprop="name">R. Weber</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Thomas Graf" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/3"><span itemprop="name">T. Graf</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Nicolai Speker" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/4"><span itemprop="name">N. Speker</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Patrick Haug" itemprop="url" href="/person/15dc2040bc1721c9b6d9724c9a9b950f9/author/5"><span itemprop="name">P. Haug</span></a></span></span>. </span><span class="additional-entrytype-information">(<em><span>2018<meta content="2018" itemprop="datePublished"/></span></em>)</span>Wed Apr 17 12:16:02 CEST 2019INVESTIGATION OF THE INFLUENCE OF SUPERIMPOSED INTENSITY DISTRIBUTIONS ON THE SPATTER BEHAVIOR IN LASER WELDING OF STEEL USING ONLINE X-RAY DIAGNOSTICS2018BeamShaping Capillary Diagnostics Laser LaserMatterInteraction Steel Welding myown The influence of superimposed intensity distributions on the number of generated spatters, the capillary shape, and the melt flows in the melt pool during laser welding of mild steel was investigated using online high-speed X-Ray imaging. A change of the shape of the capillary was observed for different superimposed intensity distributions. A change in the size of the eddies in the melt pool was observed for welds with different amounts of generated spatters and a concentration of the streamlines of the flow field at the upper rear part of the capillary was observed for a high number of generated spatters, coinciding with the location of the generation of the spatters.X-Ray investigations of the capillary shape and melt flows during laser welding of steel using superimposed intensity distributionshttps://puma.ub.uni-stuttgart.de/bibtex/2f17a71f9ca3fad07027ee3b0df8ae111/michaeljarwitzmichaeljarwitz2019-04-17T12:06:15+02:00BeamShaping Capillary Diagnostics Laser LaserMatterInteraction MacroMaterialProcessing Steel Welding myown <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Michael Jarwitz" itemprop="url" href="/person/1609edab7a4b2dec76e923f3254e6ec9d/author/0"><span itemprop="name">M. Jarwitz</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jannik Lind" itemprop="url" href="/person/1609edab7a4b2dec76e923f3254e6ec9d/author/1"><span itemprop="name">J. Lind</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Rudolf Weber" itemprop="url" href="/person/1609edab7a4b2dec76e923f3254e6ec9d/author/2"><span itemprop="name">R. Weber</span></a></span>, </span> and <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Thomas Graf" itemprop="url" href="/person/1609edab7a4b2dec76e923f3254e6ec9d/author/3"><span itemprop="name">T. Graf</span></a></span></span>. </span><span class="additional-entrytype-information">(<em><span>2018<meta content="2018" itemprop="datePublished"/></span></em>)</span>Wed Apr 17 12:06:15 CEST 2019X-Ray investigations of the capillary shape and melt flows during laser welding of steel using superimposed intensity distributions2018BeamShaping Capillary Diagnostics Laser LaserMatterInteraction MacroMaterialProcessing Steel Welding myown