Identification of weld defect through the application of denoising method to the sound signal acquired during pulse mode laser welding

MFM Yusof, MM Quazi, SAA Aleem, M Ishak… - Welding in the …, 2023 - Springer
The use of a classification model derived from the analysis of sound signals has
demonstrated significant success in detecting, identifying, and characterising the weld …

Online defect detection and penetration estimation system for gas metal arc welding

M Cullen, JC Ji - The International Journal of Advanced Manufacturing …, 2025 - Springer
Gas metal arc welding (GMAW) is a widely utilised welding method that forms an electric arc
between a consumable wire electrode and a metal workpiece, safeguarded from impurities …

Comparison of Welding Results Using Oxy Acetylene Welding (OAW) and Gas Metal Arc Welding (GMAW) on Brass Leaf Propeller Repair

MY Afandi - JOURNAL OF MECHANICAL ENGINEERING …, 2024 - ojs.uma.ac.id
Propeller is one of the means of producing thrust to propel ships. In sailing in sea or river
waters, ship propellers often hit foreign objects floating or floating in the waters which cause …

Open-circuit fault diagnosis of rectifiers fed GMAW process under different transfer modes

OF Benaouda, R Abdelkader, A Bendiabdellah… - Electrical …, 2024 - Springer
This study proposed a GMAW process modeling with a topology that includes two two-level
rectifiers connected in parallel to operate under different transfer modes such as short circuit …

Analysis of Gas Metal Arc Welding Process Using Improved Complete Ensemble Empirical Mode Decomposition with Adaptive Noise

V Kumar, MK Parida, SK Albert - Transactions of the Indian Institute of …, 2024 - Springer
The gas metal arc welding (GMAW) process, prevalent in construction and fabrication
sectors, traditionally relies on postproduction evaluations, which are both costly and time …

Acoustic based GMAW penetration depth identification using droplet transfer monitoring

M Cullen, J Ji, S Zhao - 2022 IEEE 18th International …, 2022 - ieeexplore.ieee.org
Process monitoring and quality control for industrial robotic Gas Metal Arc Welding (GMAW)
systems are key components in ensuring the reliability of the produced products. While …

Acoustic based classification of transfer modes in gas metal arc welding

M Cullen, S Zhao, JC Ji - Annual Conference of the Australian …, 2021 - opus.lib.uts.edu.au
Gas Metal Arc Welding (GMAW) is a welding process which involves forming an electric arc
between a consumable wire electrode and a metal work piece while protecting the arc from …

Committee V. 3: Materials and Fabrication Technology

L Josefson, K Anyfantis, BC Pinheiro… - International Ship and …, 2022 - onepetro.org
Committee Mandate The committee shall give an overview of current developments in
materials and fabrication technologies, and identify knowledge gaps, give recommendations …