Abstract: The role of welding in various industrial sectors is fundamental and requires both technical skills and well-trained professionals to ensure the structural integrity and safety of welds and ...

Abstract: Welding defects recognition based on arc sound signals remains a significant challenge in robot arc welding. Existing deep learning methods mainly focus on classifying penetration states ...

Walk into almost any fab shop today and you’ll hear the same story: “We can’t find enough welders. Production is backed up, and customers want parts yesterday.” Labor shortages, tighter timelines, and ...

Learn how to draw a Golden Skull with soft pastel pencils and make it look like real metal with glowing highlights and deep cinematic shadows. This tutorial shows a simple but powerful approach to ...