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Proceedings Papers

Fiber laser welding and suppression of spatters

Tomomichi Yasuoka, Takashi Kayahara, Toshiaki Sakai, Takashi Shigematsu
View Paper titled, Fiber laser welding and suppression of spatters
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Proceedings Papers

Hybrid laser-MIG keyhole welding of thick steel/Al butt joints

Li Cui, Dongqi Lu, Dingyong He, Feng Pan
View Paper titled, Hybrid laser-MIG keyhole welding of thick steel/Al butt joints
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Proceedings Papers

Development of a general approach for location-independent optimization of production processes using beam welding processes as an example

Uwe Reisgen, Simon Olschok, Oliver Engels, Niklas Holtum
View Paper titled, Development of a general approach for location-independent optimization of production processes using beam welding processes as an example
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Proceedings Papers

Advantages of an adaptive absorption coefficient for simulations of iterative laser beam processes

Helge Kügler, Frank Vollertsen
View Paper titled, Advantages of an adaptive absorption coefficient for simulations of iterative laser beam processes
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Proceedings Papers

Investigation of the influence of superimposed intensity distributions on the spatter behavior in laser welding of steel using online x-ray diagnostics

Michael Jarwitz, Jannik Lind, Rudolf Weber, Thomas Graf, Nicolai Speker, Patrick Haug
View Paper titled, Investigation of the influence of superimposed intensity distributions on the spatter behavior in laser welding of steel using online x-ray diagnostics
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Proceedings Papers

Laser welding with beam shaping – Latest application results

T. Hesse, N. Speker, P. Haug, J.-P. Hermani, J. Seebach, D. Havrilla
View Paper titled, Laser welding with beam shaping – Latest application results
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Proceedings Papers

Process control and quality assurance in remote laser beam welding by optical coherence tomography

Christian Stadter, Maximilian Schmoeller, Martin Zeitler, Volkan Tueretkan, Ulrich Munzert, Michael F. Zaeh
View Paper titled, Process control and quality assurance in remote laser beam welding by optical coherence tomography
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Proceedings Papers

Laser-multi-pass-narrow-gap-welding of nickel superalloy – Alloy 617 occ

Benjamin Keßler, Berndt Brenner, Dirk Dittrich, Jens Standfuß, Eckhard Beyer, Christoph Leyens
View Paper titled, Laser-multi-pass-narrow-gap-welding of nickel superalloy – Alloy 617 occ
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Proceedings Papers

Stable keyhole welding of 1 mm thick copper with a 600 watts blue laser system

View Paper titled, Stable keyhole welding of 1 mm thick copper with a 600 watts blue laser system
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Proceedings Papers

Picosecond laser welding of glass with large gap

Hang Chen, Jun Duan, Xiaoyan Zeng
View Paper titled, Picosecond laser welding of glass with large gap
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Proceedings Papers

Laser welding of ALSI12 and S355 with a 10 kW single mode fiber laser

Jan Drechsel, Joerg Schille, Kevin Hanelt, Udo Loeschner
View Paper titled, Laser welding of ALSI12 and S355 with a 10 kW single mode fiber laser
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Proceedings Papers

Manipulating the melt propagation of short arc GMAW with diode lasers<1 kW for improvement in flexibility and process robustness

Jan Leschke, Kenneth Pacardo, Erik Zokoll, Jörg Hermsdorf, Rahul Sharma, Stefan Kaierle, Uwe Reisgen
View Paper titled, Manipulating the melt propagation of short arc GMAW with diode lasers&lt;1 kW for improvement in flexibility and process robustness
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Proceedings Papers

Elongating depth of field by focusing radiation of multimode lasers using multi-focus beam shaping optics

Alexander Laskin, Joerg Volpp, Vadim Laskin, Aleksei Ostrun
View Paper titled, Elongating depth of field by focusing radiation of multimode lasers using multi-focus beam shaping optics
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Proceedings Papers

To application demands adapted beam qualities for improved process results

Peter Kallage
View Paper titled, To application demands adapted beam qualities for improved process results
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Proceedings Papers

Flexible remote welding with sensor integration for fillet welding

Andrey Andreev, Friedhelm Dorsch
View Paper titled, Flexible remote welding with sensor integration for fillet welding
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Proceedings Papers

Effects of welding speed and edge distance on solidification cracking length during laser welding at the narrow flange edge of austenitic stainless steel

Shota Kikuchi, Takahiro Osuki, Manabu Fukumoto, Kazuhiro Ogawa
View Paper titled, Effects of welding speed and edge distance on solidification cracking length during laser welding at the narrow flange edge of austenitic stainless steel
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Proceedings Papers

Temperature histories of structural steel laser and hybrid laser-GMA welds calculated using volumetric constraints

S. G. Lambrakos, L. Massa, A. Shabaev, L. Huang
View Paper titled, Temperature histories of structural steel laser and hybrid laser-GMA welds calculated using volumetric constraints
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Proceedings Papers

Using a diode laser superposition to prevent solidification cracking in pulsed Nd:YAG laser beam welding

Martin Bielenin, Jean Pierre Bergmann
View Paper titled, Using a diode laser superposition to prevent solidification cracking in pulsed Nd:YAG laser beam welding
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Proceedings Papers

Laser metal deposition with 316L stainless wire: Macro morphologies and microstructures

Xiang Xu, Gaoyang Mi, Chunming Wang
View Paper titled, Laser metal deposition with 316L stainless wire: Macro morphologies and microstructures
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Proceedings Papers

Laser welding copper with hight power CW blue laser

Mathew J. Finuf, Bill Gray, Robert Fritz, Jean Michel Pelaprat, Mark S. Zediker, Ph.D.
View Paper titled, Laser welding copper with hight power CW blue laser
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