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” …

Abstract Wire Arc Additive Manufacturing is a Direct Energy Deposition additive technology
that uses the principle of wire welding to deposit layers of material to create a finished …

Accurate on-line weld defects detection is still challenging for robotic welding manufacturing
due to the complexity of weld defects. This paper studied deep learning–based on-line …

Welding production has a pivotal role in the modern manufacturing industry. However,
welding defects are frequently generated during the complex welding production process …

This paper presents an innovative digital twin to monitor and control complex manufacturing
processes by integrating deep learning which offers strong feature extraction and analysis …

To combine the advantages of humans (adaptive intelligence) and robots (higher movement
accuracy and physical limitation), we propose a virtual reality human-robot collaborative …

Weld evaluation processes are usually conducted in the post-weld stage. In this way, defects
are found after the weld is completed, often resulting in disposal of expensive material or …

The damage to opposite wall caused by excessive ablation will severely affect the
performance of the turbine blade in femtosecond laser drilling of film cooling holes. Real …

This paper addresses the feature extraction algorithm of the weld groove image for a
welding robot system. The purpose is to improve the speed and the precision of the weld …

Aluminum alloy of arc welding is the main technology for the key components manufacturing
in aerospace, nuclear power, ship and so on. Real-time weld defects detection is still …