Application of sensing technology in intelligent robotic arc welding: A review
As a traditional fusion welding method, arc welding occupies most of the total welding
production. However, the current industrial welding robots with the “teaching and playback” …
production. However, the current industrial welding robots with the “teaching and playback” …
Research and prospect of welding monitoring technology based on machine vision
Welding monitoring technology based on machine vision has been widely researched in
academic and industry, especially in the background of Industry 4.0, in that it can contribute …
academic and industry, especially in the background of Industry 4.0, in that it can contribute …
Defect detection in selective laser melting technology by acoustic signals with deep belief networks
Selective laser melting (SLM) is one of the most important and successfully additive
manufacturing processes in 3D metal printing technologies. Critical quality issues such as …
manufacturing processes in 3D metal printing technologies. Critical quality issues such as …
Online monitoring and model-free adaptive control of weld penetration in VPPAW based on extreme learning machine
Monitoring and controlling of weld joint penetration are essential issues in variable polarity
plasma arc welding (VPPAW). In this paper, we develop a flexible visual sensor system to …
plasma arc welding (VPPAW). In this paper, we develop a flexible visual sensor system to …
Review on multi-information acquisition, defect prediction and quality control of aluminum alloy GTAW process
The gas tungsten arc welding (GTAW) is a classic traditional welding method for aluminum
alloys. However, the strong reflection of the welding area illuminated by arc light and the …
alloys. However, the strong reflection of the welding area illuminated by arc light and the …
In situ monitoring and penetration prediction of plasma arc welding based on welder intelligence-enhanced deep random forest fusion
Online process monitoring and quality control has been a long-standing challenge for
variable polarity plasma arc welding (VPPAW) due to the inherent instability and fluctuation …
variable polarity plasma arc welding (VPPAW) due to the inherent instability and fluctuation …
Deep learning based monitoring of spatter behavior by the acoustic signal in selective laser melting
As one of the most promising metal additive manufacturing (AM) technologies, the selective
laser melting (SLM) process has high expectations ofr its use in aerospace, medical, and …
laser melting (SLM) process has high expectations ofr its use in aerospace, medical, and …
Visual-acoustic penetration recognition in variable polarity plasma arc welding process using hybrid deep learning approach
Accurate characterization of keyhole pool behavior is important to improve the penetration
recognition and quality detection during the variable polarity plasma arc welding (VPPAW) …
recognition and quality detection during the variable polarity plasma arc welding (VPPAW) …
A teaching-free welding method based on laser visual sensing system in robotic GMAW
At present, the majority of welding robots belong to the teach-and-playback category in
welding manufacturing engineering applications; trajectory teaching in advance of welding …
welding manufacturing engineering applications; trajectory teaching in advance of welding …
Variable polarity plasma arc welding: process development and its recent developments of detecting, modeling, and controlling
F Jiang, W Li, B Xu, W Cheng, G Zhang, X Ma… - Journal of Manufacturing …, 2024 - Elsevier
Variable polarity plasma arc welding (VPPAW) is a highly efficient method for joining
aluminum and magnesium alloys, primarily because of the automatic removal of oxide …
aluminum and magnesium alloys, primarily because of the automatic removal of oxide …