Progress, challenges and trends on vision sensing technologies in automatic/intelligent robotic welding: State-of-the-art review

Q Guo, Z Yang, J Xu, Y Jiang, W Wang, Z Liu… - Robotics and Computer …, 2024 - Elsevier
Welding is a method of realizing material connections, and the development of modern
sensing technology is pushing this traditional process towards automation and intelligence …

Recent developments in computer vision and artificial intelligence aided intelligent robotic welding applications

B Eren, MH Demir, S Mistikoglu - The International Journal of Advanced …, 2023 - Springer
The welding process, which is an indispensable part of the manufacturing industry, has
been in demand for years and continues to attract the attention of researchers. With the …

A novel seam extraction and path planning method for robotic welding of medium-thickness plate structural parts based on 3D vision

Y Geng, M Lai, X Tian, X Xu, Y Jiang… - Robotics and Computer …, 2023 - Elsevier
Currently, the robotic welding of medium-thickness plate structural parts has become a
common welding application. With the rapid development of automation technology and …

Research on 3D curved weld seam trajectory position and orientation detection method

Y Zou, R Zhan - Optics and Lasers in Engineering, 2023 - Elsevier
The" teaching-reproduction" mode and off-line programming mode are widely used in
traditional welding robots. For curved welding workpieces, the operators need to visually …

A novel 3D vision-based robotic welding path extraction method for complex intersection curves

Y Geng, Y Zhang, X Tian, L Zhou - Robotics and Computer-Integrated …, 2024 - Elsevier
With the rapid development of robot technology, robotic welding technology has gradually
been applied in the complex co-main intersection pipeline welding field. However, due to …

A robot welding path planning and automatic programming method for open impeller

W Fang, L Ding, X Tian, F Zheng - The International Journal of Advanced …, 2023 - Springer
As a kind of structurally complex workpiece, open impellers made by welding are widely
used in mining and light industries. The traditional robot programming method for open …

A novel multi-seam extraction method for structured workpieces with medium-thick plates based on DLP vision

L Hao, H Wang, Y Shen, X Wang, K Xu - Measurement, 2023 - Elsevier
Currently, most seam extraction methods focus on some simple application scenarios. For
structured workpieces with medium-thick plates, which have unknown and various …

A point cloud-based welding trajectory planning method for plane welds

Z Yuankai, J Yong, T Xincheng, X Xiaolong… - … International Journal of …, 2023 - Springer
Plane welds are a common type of weld in industrial sites. When the welding robot welds
multiple types of plane welds at the same time, the traditional teaching and programming …

Multilayer positioning strategy for tubesheet welding robot based on point cloud model

H Wang, J Xu, Y Huang, G Zhang, Y Rong… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
Weld seam positioning has been of great importance in enhancing welding automation
levels. In this article, a multilayer positioning strategy was proposed for automatic weld seam …

A vision-based method for narrow weld trajectory recognition of arc welding robots

W Fang, X Xu, X Tian - The International Journal of Advanced …, 2022 - Springer
With the rapid development of the manufacturing industry, the demand for autonomy of
welding robots is also improving. To improve the autonomy of welding robots, the first …