Predicting build density in L-PBF through in-situ analysis of surface topography using powder bed scanner technology

• Main Authors: Lu, Qingyang, Grasso, Marco, Le, Tan-Phuc, Seita, Matteo
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Materials; Engineering::Mechanical engineering; Machine Vision; Powder Bed Image
• 在線閱讀: https://hdl.handle.net/10356/162401

The layerwise nature of additive manufacturing (AM) allows for in-situ monitoring of the consolidate material to identify defects on the fly and produce parts with improved reliability and performance. The main challenge in this paradigm, however, is that current methods have either limited measurem...