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Thomas Schopphoven
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Journal Articles

Investigation and characterization of a local remelting process for the improvement of surface properties resulting from extreme high-speed directed energy deposition

Open Access
Min-Uh Ko, Mikael Bueno Da Silveira, Andres Gasser, Erwin Teichmann, Thomas Schopphoven, Constantin L. Häfner
Journal: Journal of Laser Applications
J. Laser Appl. 36, 042078 (2024)
https://doi.org/10.2351/7.0001607
Published: November 2024
View articletitled, Investigation and characterization of a local remelting process for the improvement of surface properties resulting from extreme high-speed directed energy deposition
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Journal Articles

AI-based spatially resolved parameter prediction in laser metal deposition for increased process stability

Open Access
Max Gero Zimmermann, Johannes Lengler, Viktor Glushych, Thomas Schopphoven, Wilhelm Meiners, Constantin Leon Häfner, Carlo Holly
Journal: Journal of Laser Applications
J. Laser Appl. 36, 042075 (2024)
https://doi.org/10.2351/7.0001604
Published: November 2024
View articletitled, AI-based spatially resolved parameter prediction in laser metal deposition for increased process stability
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Journal Articles

Process development and heat flow analysis for thin walls made of aluminum using extreme high-speed laser material deposition (EHLA3D)

Open Access
Cedric Hauschopp, Mariana Borba de Souza, Ricardo Kaierle, Adrian Häussler, Thomas Schopphoven, Wilhelm Meiners, Constantin Häfner
Journal: Journal of Laser Applications
J. Laser Appl. 36, 042052 (2024)
https://doi.org/10.2351/7.0001608
Published: October 2024
View articletitled, Process development and heat flow analysis for thin walls made of aluminum using extreme high-speed laser material deposition (EHLA3D)
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Journal Articles

Fundamentals of simultaneous machining and coating (SMaC) through combination of extreme high-speed laser material deposition (EHLA) and turning

FeaturedOpen Access
Viktor Glushych, Niklas Dall, Max Zimmermann, Thomas Schopphoven, Wilhelm Meiners, Constantin Leon Häfner
Journal: Journal of Laser Applications
J. Laser Appl. 36, 042037 (2024)
https://doi.org/10.2351/7.0001567
Published: October 2024
View articletitled, Fundamentals of simultaneous machining and coating (SMaC) through combination of extreme high-speed laser material deposition (EHLA) and turning
Open the PDF for Fundamentals of simultaneous machining and coating (SMaC) through combination of extreme high-speed laser material deposition (EHLA) and turning in another window
Journal Articles

Process development and process adaption guidelines for the deposition of thin-walled structures with IN718 using extreme high-speed directed energy deposition (EHLA3D)

Open Access
Min-Uh Ko, Zongwei Zhang, Thomas Schopphoven
Journal: Journal of Laser Applications
J. Laser Appl. 35, 042059 (2023)
https://doi.org/10.2351/7.0001140
Published: November 2023
View articletitled, Process development and process adaption guidelines for the deposition of thin-walled structures with IN718 using extreme high-speed directed energy deposition (EHLA3D)
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Journal Articles

Setup for electrical resistance measurement for laser material deposition with coaxial wire feed and use for process control

Open Access
Max Fabian Steiner, Philipp Holger Lohrer, Thomas Schopphoven, Constantin Leon Häfner
Journal: Journal of Laser Applications
J. Laser Appl. 35, 012002 (2023)
https://doi.org/10.2351/7.0000766
Published: December 2022
View articletitled, Setup for electrical resistance measurement for laser material deposition with coaxial wire feed and use for process control
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Journal Articles

Deposition strategies for generating cuboid volumes using extreme high-speed directed energy deposition

Open Access
Jonathan Schaible, David Hausch, Thomas Schopphoven, Constantin Häfner
Journal: Journal of Laser Applications
J. Laser Appl. 34, 042034 (2022)
https://doi.org/10.2351/7.0000770
Published: October 2022
View articletitled, Deposition strategies for generating cuboid volumes using extreme high-speed directed energy deposition
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Journal Articles

Influence of tool path planning on process stability and deposition accuracy in laser material deposition with coaxial wire feed

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Max Fabian Steiner, Maximilian Speier, Jana Kelbassa, Thomas Schopphoven, Constantin Leon Häfner
Journal: Journal of Laser Applications
J. Laser Appl. 34, 012026 (2022)
https://doi.org/10.2351/7.0000483
Published: January 2022
View articletitled, Influence of tool path planning on process stability and deposition accuracy in laser material deposition with coaxial wire feed
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Journal Articles

Effects of path accuracy on additively manufactured specimens by laser material deposition using six-axis robots

Open Access
Jan Bremer, Philipp Walderich, Norbert Pirch, Johannes Henrich Schleifenbaum, Andres Gasser, Thomas Schopphoven
Journal: Journal of Laser Applications
J. Laser Appl. 33, 012045 (2021)
https://doi.org/10.2351/7.0000308
Published: January 2021
View articletitled, Effects of path accuracy on additively manufactured specimens by laser material deposition using six-axis robots
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Journal Articles

Particle velocity measurement in powder gas jets of coaxial powder nozzles for laser material deposition

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Jonathan Schaible, Luis Andrea Hau, David Weber, Thomas Schopphoven, Constantin Häfner, Johannes Henrich Schleifenbaum
Journal: Journal of Laser Applications
J. Laser Appl. 33, 012019 (2021)
https://doi.org/10.2351/7.0000296
Published: December 2020
View articletitled, Particle velocity measurement in powder gas jets of coaxial powder nozzles for laser material deposition
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Journal Articles

Development of a high-speed laser material deposition process for additive manufacturing

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Jonathan Schaible, Lennart Sayk, Thomas Schopphoven, Johannes Henrich Schleifenbaum, Constantin Häfner
Journal: Journal of Laser Applications
J. Laser Appl. 33, 012021 (2021)
https://doi.org/10.2351/7.0000320
Published: December 2020
View articletitled, Development of a high-speed laser material deposition process for additive manufacturing
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Proceedings Papers

Ultra-high-speed laser material deposition for internal surfaces

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Thomas Schopphoven, Andres Gasser, Konrad Wissenbach, Reinhart Poprawe
View Paper titled, Ultra-high-speed laser material deposition for internal surfaces
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Journal Articles

Investigations on ultra-high-speed laser material deposition as alternative for hard chrome plating and thermal spraying

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Thomas Schopphoven, Andres Gasser, Konrad Wissenbach, Reinhart Poprawe
Journal: Journal of Laser Applications
J. Laser Appl. 28, 022501 (2016)
https://doi.org/10.2351/1.4943910
Published: March 2016
View articletitled, Investigations on ultra-high-speed laser material deposition as alternative for hard chrome plating and thermal spraying
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Journal Articles

Study of process window development for high deposition-rate laser material deposition by using mixed processing parameters

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Chongliang Zhong, Andres Gasser, Jochen Kittel, Thomas Schopphoven, Norbert Pirch, Jinbao Fu, Reinhart Poprawe
Journal: Journal of Laser Applications
J. Laser Appl. 27, 032008 (2015)
https://doi.org/10.2351/1.4919804
Published: May 2015
View articletitled, Study of process window development for high deposition-rate laser material deposition by using mixed processing parameters
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Proceedings Papers

Development of a model for prediction of material properties of laser cladded inconel 718 as related to porosity in the bulk material

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Johannes Witzel, Thomas Schopphoven, Andrés Gasser, Ingomar Kelbassa
View Paper titled, Development of a model for prediction of material properties of laser cladded inconel 718 as related to porosity in the bulk material
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