Classification of melt pool states for defect detection in laser directed energy deposition using FixConvNeXt model
Xinxin Zeng,
Shitong Peng,
Jianan Guo
et al.
Abstract:Laser Directed Energy Deposition (L-DED) has emerged as a promising technique for rapid prototyping due to its cost-effectiveness and efficiency. However, the intricate and multi-scale physics of the process hinder its wide-spread application. This paper addresses the challenge by focusing on real-time identification of melt pool states to detect defects early and minimize resource wastage. To achieve this, a FixConvNeXt model was developed for fast and accurate monitoring of melt pool states. This model was t… Show more
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