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Accelerating process development for 3D printing of new metal alloys

Engineering and Technology

Accelerating process development for 3D printing of new metal alloys

D. Guirguis, C. Tucker, et al.

Discover a groundbreaking in situ approach to enhance the quality of 3D printed metals. Our innovative method utilizes video vision transformers and high-speed imaging to accurately monitor molten metal dynamics during laser interactions, making it adaptable to commercial machines and effective across various alloys. This research was conducted by David Guirguis, Conrad Tucker, and Jack Beuth.

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Playback language: English
Abstract
Addressing the uncertainty and variability in the quality of 3D printed metals is crucial for widespread adoption of this technology. This paper presents an in situ approach for accelerated process development using video vision transformers and high-speed imaging to monitor molten metal dynamics during laser-metal interactions. This method enhances accuracy, is adaptable to existing commercial machines, and demonstrates generalizability across different alloys.
Publisher
Nature Communications
Published On
Jan 17, 2024
Authors
David Guirguis, Conrad Tucker, Jack Beuth
Tags
3D printing
metal quality
process development
high-speed imaging
laser-metal interaction
video vision transformers
alloys

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