The Application of Intelligent Welding Robots and Visual Detection Algorithms in Building Steel Structures

Abstract

In order to understand the application of welding robots in building steel structures, the author proposes a research on the application of intelligent welding robots in building steel structures. The author first analyzed the characteristics of complex and diverse structural forms of building steel structure components, small batches, no repetitive components, diverse welding joint forms, low precision of components and assembly control, and proposed specific requirements for the application of intelligent welding robots, such as fast programming to meet diverse structural forms, rich and powerful welding process databases, and high adaptability to parts and assembly deviations. Secondly, it is described that existing welding robots have mature contact sensing and arc tracking functions, have offline programming software, and can achieve thick plate groove welding. They already have the technical foundation to achieve automatic welding in building steel structural components. Finally, combined with practical cases, taking a commercial building project as an example, the construction land area is 31689m2, using Q460GJC steel, with a maximum plate thickness of 100mm, the steel structure includes extended arm honing frame, radial separation frame, ring separation frame, and other contents, and is connected to the core tube as a whole. Describe the application content and methods of robot technology in the manufacturing of building steel structures, including parameter selection, programming methods, welding processes, and more. In order to achieve the goal of automatic welding of building steel structure robots. According to the application results, compared with traditional manual welding, intelligent Robot welding welding has higher efficiency and better quality, which is worth popularizing and applying comprehensively. Comprehensive comparative analysis, compared with manual welding, intelligent Robot welding has the advantages of higher efficiency and more stable quality, and has the technical conditions for comprehensive promotion.