Industrial Camera-Based Powder Bed Defect Detection in Laser Powder Bed Fusion: Dataset Construction and Model Evaluation

Industrial Camera-Based Powder Bed Defect Detection in Laser Powder Bed Fusion: Dataset Construction and Model Evaluation

Laser Powder Bed Fusion (LPBF) is a crucial additive manufacturing technique that builds complex geometries by selectively melting metal powders. However, it faces challenges from defects such as ditches, stacking, insufficient spreading, and craters, which can affect the mechanical properties and q...

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Bibliographic Details
Main Authors: Zihan Yang, Xiangyu Lu, Junlai Zhao, Wei Wang, Chen Zhang, Jianhui Zhao, Jiachen Yu, Sheng Liu, Fang Dong
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
Laser powder bed fusion
process monitoring
deep learning
powder bed defect detection
You Only Look Once (YOLO)
Online Access:https://ieeexplore.ieee.org/document/10934994/
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