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Christian Brecher
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Proceedings Papers

Challenges in the Production of Fuel Cells for Aviation

Patrick Sperling, Rainer Horstkotte, Jan Sommer, Sascha Gierlings, Henning Janssen, Tim Herrig, Thomas Bergs, Christian Brecher
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A012, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125888
https://doi.org/10.1115/GT2024-125888
View Paper titled, Challenges in the Production of Fuel Cells for Aviation
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Topics: Aviation, Fuel cells, Hydrogen
eBook Chapter

Heat Treatment of 20MnCr5 and X20NiCrAlMoV6-5-2-1 for High Temperature Gear Applications

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2024
https://doi.org/10.1520/STP164920220102
ISBN: 978-0-8031-7745-1
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Topics: Gears, Heat treating (Metalworking), High temperature, Carburization, Nitriding
Proceedings Papers

Design of Tooth Flank Modifications in Transmission Systems Considering Dynamic Misalignments

Christian Westphal, Jens Brimmers, Christian Brecher
Proc. ASME. IDETC-CIE2023, Volume 11: 2023 International Power Transmission and Gearing Conference (PTG), V011T11A010, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-112363
https://doi.org/10.1115/DETC2023-112363
View Paper titled, Design of Tooth Flank Modifications in Transmission Systems Considering Dynamic Misalignments
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Topics: Design, Manufacturing, Planetary gears, Simulation, Gears, Mechanical drives, Stress, Computer software, Kinematics, Modeling
Proceedings Papers

Tooth Bending Strength in the VHCF Area

Moritz Zalfen, Dieter Mevissen, Jens Brimmers, Christian Brecher
Proc. ASME. IDETC-CIE2023, Volume 11: 2023 International Power Transmission and Gearing Conference (PTG), V011T11A005, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-114467
https://doi.org/10.1115/DETC2023-114467
View Paper titled, Tooth Bending Strength in the VHCF Area
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Topics: Bending strength, Gears, Testing, Uncertainty
Proceedings Papers

Investigation of Transformation Behaviour of Pseudoelastic NiTi Shape Memory Alloys Under Compressive Loading to Assess the Potential Use in Vibration Damping in Milling Operations

Christian Brecher, Stephan Neus, Niclas Klumpen, Peter Dültgen, Ralf Theiß, Romina Krieg, Fabian Hoffmann
Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A003, September 14–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2021-67467
https://doi.org/10.1115/SMASIS2021-67467
View Paper titled, Investigation of Transformation Behaviour of Pseudoelastic NiTi Shape Memory Alloys Under Compressive Loading to Assess the Potential Use in Vibration Damping in Milling Operations
Open the PDF for Investigation of Transformation Behaviour of Pseudoelastic NiTi Shape Memory Alloys Under Compressive Loading to Assess the Potential Use in Vibration Damping in Milling Operations in another window
Topics: Damping, Milling, Nickel titanium alloys, Stress, Vibration
Proceedings Papers

Data Collection and Analysis for the Creation of a Digital Shadow During the Production of Thermoplastic Composite Layers in Unbonded Flexible Pipes

Martin Schäkel, John McNab, Neville Dodds, Tido Peters, Henning Janssen, Christian Brecher
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A001, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77011
https://doi.org/10.1115/OMAE2018-77011
View Paper titled, Data Collection and Analysis for the Creation of a Digital Shadow During the Production of Thermoplastic Composite Layers in Unbonded Flexible Pipes
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Topics: Data collection, Pipes, Shades and shadows, Thermoplastic composites, Winding (process), Sensors, Fiber reinforced plastics, Manufacturing, Temperature, Corrosion
Proceedings Papers

Approach for Zero Defect Manufacturing: Geometric Calibration of Five-Axis Machine Tools for Blisk Manufacturing Process

Tae Hun Lee, Jan Behrens, Sascha Gierlings, Christian Brecher
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A026, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77195
https://doi.org/10.1115/GT2018-77195
View Paper titled, Approach for Zero Defect Manufacturing: Geometric Calibration of Five-Axis Machine Tools for Blisk Manufacturing Process
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Topics: Calibration, Machine tools, Manufacturing, Machinery, Machining, Errors, Design, Safety, Turbine blades
Proceedings Papers

Development of a Cutting Force Model for Generating Gear Grinding

Florian Hübner, Fritz Klocke, Christian Brecher, Christoph Löpenhaus
Proc. ASME. IDETC-CIE2015, Volume 10: ASME 2015 Power Transmission and Gearing Conference; 23rd Reliability, Stress Analysis, and Failure Prevention Conference, V010T11A037, August 2–5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DETC2015-47424
https://doi.org/10.1115/DETC2015-47424
View Paper titled, Development of a Cutting Force Model for Generating Gear Grinding
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Topics: Cutting, Gears, Grinding, Finishing, Process design, Simulation, Surface hardening
Journal Articles

Multipoint Constraints for Modeling of Machine Tool Dynamics

Christian Brecher, Marcel Fey, Christian Tenbrock, Matthias Daniels
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. May 2016, 138(5): 051006.
Paper No: MANU-15-1292
https://doi.org/10.1115/1.4031771
Published Online: November 18, 2015
View Article titled, Multipoint Constraints for Modeling of Machine Tool Dynamics
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Topics: Dynamics (Mechanics), Machine tools, Machinery, Manufacturing, Modeling, Screws, Shapes, Simulation, Milling machines, Condensation
Journal Articles

New Process and Device for Minimal Invasive Surgical Suturing

Adrian Schuette, Christian Brecher, Michael Emonts, Nicolas Pyschny
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2011, 5(2): 027509.
https://doi.org/10.1115/1.3589811
Published Online: June 9, 2011
View Article titled, New Process and Device for Minimal Invasive Surgical Suturing
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Topics: Surgery, Biological tissues, Laser welding, Biomedical equipment, Biomedicine, Lasers
Proceedings Papers

Cognitive Control Technology for a Self-Optimizing Robot Based Assembly Cell

Christian Brecher, Tobias Kempf, Werner Herfs
Proc. ASME. IDETC-CIE2008, Volume 3: 28th Computers and Information in Engineering Conference, Parts A and B, 1423-1431, August 3–6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DETC2008-49521
https://doi.org/10.1115/DETC2008-49521
View Paper titled, Cognitive Control Technology for a Self-Optimizing Robot Based Assembly Cell
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Topics: Control systems, Manufacturing, Robots, Concretes, Industrial research, Manufacturing systems, Sales, Self-organization