Critical assessment on the influence of process parameters in micro-plasma arc welding process: a review

S Dwibedi, S Bag - Welding International, 2024 - Taylor & Francis
The current review work critically examines the role of input process parameters in
producing defect-free welds in the micro-plasma arc welding (M-PAW) of thin structures …

Quality prediction and parameter optimisation of resistance spot welding using machine learning

Y He, K Yang, X Wang, H Huang, J Chen - Applied Sciences, 2022 - mdpi.com
In a small sample welding test space, and to achieve online prediction and self-optimisation
of process parameters for the resistance welding joint quality of power lithium battery packs …

Toward accurate prediction of partial-penetration laser weld performance informed by three-dimensional characterization–Part I: high fidelity interrogation

AT Polonsky, JD Madison, M Arnhart, H Jin… - Tomography of Materials …, 2023 - Elsevier
The mechanical response of laser welds in complex load states can be highly variable,
underlying the need for models that can accurately predict mechanical behavior to ensure …

Development of micro-plasma arc welding system for different thickness dissimilar austenitic stainless steels

S Dwibedi, S Bag - Journal of The Institution of Engineers (India): Series C, 2021 - Springer
With the miniaturization of the components, micro-fabrication has gained significant attention
for the application in micro-devices. The current work aims to weld dissimilar austenitic …

Defects Detection Method Based on Programmable Spoof Surface Plasmon Polaritons in Non-Metallic Composites

J Wu, X Yang, P Su, W Yu, L Zheng - Micromachines, 2023 - mdpi.com
Microwave nondestructive testing (NDT) offers promising application prospects due to its
advantages of non-contact inspection in detecting defects in non-metallic composites …

Influence of process parameters on microstructural evolution, solidification mode, and impact strength in joining of stainless steel thin sheets

S Dwibedi, S Bag - Advances in Materials and Processing …, 2022 - Taylor & Francis
Incorrect selection of process parameters corresponds to 45% of the entire weld
imperfections. Selection of process parameters becomes even more critical when the joining …

A comparative study on microstructural and mechanical behaviour of spot welded Ti-6Al-4V alloy in as-welded and solution treated condition

B Kumar, S Dwibedi, S Bag, M Mahapatra… - Advances in Materials …, 2022 - Taylor & Francis
The current experimentation emphasises on the diversification in metallurgical
transformation under solution treatment, which governs the solidification rate and can trigger …

Joint Characteristics of Cu-Ni Alloy Fabricated by GTAW and MPAW Processes: A Comparative Study.

S Dwibedi, S Bag - Indian Welding Journal, 2024 - search.ebscohost.com
The current work presents a comparative analysis of the joint behavior of Cu-Ni alloy
weldments fabricated by Micro-Plasma Arc Welding (MPAW) and Gas Tungsten Arc Welding …

Influence of squeeze time on fracture mode of SS304 spot weldments

B Kumar, BR Maharana, AK Sahu, S Dwibedi… - Recent Advances in …, 2021 - Springer
Mode of failure is the most prominent characteristic and a key indicator of mechanical
performance in the resistance spot-welded joints. Therefore, in the current investigation …