Optical imaging framework for melt pool monitoring and bead geometry prediction in blown powder directed energy depositi

The International Journal of Advanced Manufacturing Technology · 2026-10-27 · 期刊论文

Abstract Blown powder laser directed energy deposition (DED-LP) is an emerging additive manufacturing process with applications in both new part manufacture and repair of high-value components. However, the deposition of consistent bead geometry requires precise control of melt pool dynamics. While in-situ monitoring methods have been developed, linking melt pool optical signals to solidified geometry remains an open…

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William Huggins, Alan Burl, George Bourgikos 等

本文摘自《每日前沿研究简报 · 2026-10-29》「工程与材料」。本内容仅用于研究信息整理与科普交流，不构成医疗建议。