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Ralf Hellmann

Showing results (11-20 of 52) with videos related to

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Materials (Basel, Switzerland)|January 23, 2020
Areal Surface Roughness Optimization of Maraging Steel Parts Produced by Hybrid Additive ManufacturingPhilipp Wüst, André Edelmann, Ralf Hellmann
Materials (Basel, Switzerland)|December 2, 2020
Realization of a Dental Framework by 3D Printing in Material Cobalt-Chromium with Superior Precision and Fitting AccuracyAndré Edelmann, Lisa Riedel, Ralf Hellmann
Materials (Basel, Switzerland)|August 12, 2022
Micromachining of Alumina Using a High-Power Ultrashort-Pulsed LaserStefan Rung, Niklas Häcker, Ralf Hellmann
Micromachines|October 28, 2023
Fundamental Considerations and Analysis of the Energy Distribution in Laser Turning with Ultrashort Laser PulsesJulian Zettl, Cemal Esen, Ralf Hellmann
Materials (Basel, Switzerland)|December 3, 2020
Hybrid Approaches for Selective Laser Sintering by Building on Dissimilar MaterialsBabette Goetzendorfer, Thomas Mohr, Ralf Hellmann
Optics Express|August 10, 2017
Femtosecond laser direct generation of 3D-microfluidic channels inside bulk PMMAGian-Luca Roth, Cemal Esen, Ralf Hellmann
Sensors (Basel, Switzerland)|April 23, 2022
Image Processing Algorithm for In Situ Monitoring Fiber Laser Remote Cutting by a High-Speed CameraMax Schleier, Benedikt Adelmann, Cemal Esen, et al.
Optics Express|September 7, 2018
Fabrication of a high-quality axicon by femtosecond laser ablation and CO<sub>2</sub> laser polishing for quasi-Bessel beam generationSimon Schwarz, Stefan Rung, Cemal Esen, et al.
Materials (Basel, Switzerland)|February 15, 2022
Tool Wear and Milling Characteristics for Hybrid Additive Manufacturing Combining Laser Powder Bed Fusion and In Situ High-Speed MillingDavid Sommer, Dominik Pape, Cemal Esen, et al.
Materials (Basel, Switzerland)|September 23, 2022
Femtosecond Laser-Based Micromachining of Rotational-Symmetric Sapphire WorkpiecesStefan Kefer, Julian Zettl, Cemal Esen, et al.
Pageof 6

Showing results (11-20 of 52) with videos related to

Sort By:
Pageof 6
Materials (Basel, Switzerland)|January 23, 2020
Areal Surface Roughness Optimization of Maraging Steel Parts Produced by Hybrid Additive ManufacturingPhilipp Wüst, André Edelmann, Ralf Hellmann
Materials (Basel, Switzerland)|December 2, 2020
Realization of a Dental Framework by 3D Printing in Material Cobalt-Chromium with Superior Precision and Fitting AccuracyAndré Edelmann, Lisa Riedel, Ralf Hellmann
Materials (Basel, Switzerland)|August 12, 2022
Micromachining of Alumina Using a High-Power Ultrashort-Pulsed LaserStefan Rung, Niklas Häcker, Ralf Hellmann
Micromachines|October 28, 2023
Fundamental Considerations and Analysis of the Energy Distribution in Laser Turning with Ultrashort Laser PulsesJulian Zettl, Cemal Esen, Ralf Hellmann
Materials (Basel, Switzerland)|December 3, 2020
Hybrid Approaches for Selective Laser Sintering by Building on Dissimilar MaterialsBabette Goetzendorfer, Thomas Mohr, Ralf Hellmann
Optics Express|August 10, 2017
Femtosecond laser direct generation of 3D-microfluidic channels inside bulk PMMAGian-Luca Roth, Cemal Esen, Ralf Hellmann
Sensors (Basel, Switzerland)|April 23, 2022
Image Processing Algorithm for In Situ Monitoring Fiber Laser Remote Cutting by a High-Speed CameraMax Schleier, Benedikt Adelmann, Cemal Esen, et al.
Optics Express|September 7, 2018
Fabrication of a high-quality axicon by femtosecond laser ablation and CO<sub>2</sub> laser polishing for quasi-Bessel beam generationSimon Schwarz, Stefan Rung, Cemal Esen, et al.
Materials (Basel, Switzerland)|February 15, 2022
Tool Wear and Milling Characteristics for Hybrid Additive Manufacturing Combining Laser Powder Bed Fusion and In Situ High-Speed MillingDavid Sommer, Dominik Pape, Cemal Esen, et al.
Materials (Basel, Switzerland)|September 23, 2022
Femtosecond Laser-Based Micromachining of Rotational-Symmetric Sapphire WorkpiecesStefan Kefer, Julian Zettl, Cemal Esen, et al.
Pageof 6