电焊机2024，Vol.54Issue(12)：42-48,7.DOI:10.7512/j.issn.1001-2303.2024.12.07
舰船高反光小组立构件智能机器人焊接系统研究
Research on Intelligent Robot Welding System for High-Reflective Small Assembly Parts of Ships
摘要
Abstract
At present,the welding of high-reflective aluminum components in domestic ship manufacturing enterprises mainly relies on manual labor,with a low degree of automation,leading to significant waste of human resources and energy.Accelerating the development of intelligent welding robot systems for high-reflective components,and promoting the appli-cation of group standing welding robots in the construction process of aluminum ships,is of great significance for realizing the intelligent manufacturing of aluminum group standing.In response to the intelligent welding needs of aluminum group standing components in a domestic backbone shipyard,an intelligent robot welding system suitable for high-reflective alumi-num alloy components was designed.This system adopts a combination of binocular industrial cameras and line laser sen-sors to achieve coarse and fine positioning of the weld seam,and realizes intelligent recognition of the weld seam through high-precision camera calibration algorithms,grayscale segmentation,and Harris corner detection algorithms.Meanwhile,the system adopts a dual-camera calibration method based on calibration plate guidance maps,ensuring global image consis-tency.Through actual production applications in the shipyard,the system's efficiency and reliability have been verified,with good weld quality,effectively improving the automation level and production efficiency of ship manufacturing.关键词
小组立/机器视觉/焊缝定位/智能机器人焊接系统/高反光铝合金工件Key words
preliminary assembly/machine vision/weld positioning/intelligent robotic welding system/highly reflective aluminum alloy workpiece分类
矿业与冶金引用本文复制引用
马韬,孙宏伟,罗进友,房咨辰,林航羲,李启明..舰船高反光小组立构件智能机器人焊接系统研究[J].电焊机,2024,54(12):42-48,7.基金项目
科技部重点研发计划(2023YFE0201500) （2023YFE0201500）
广东省舰船先进焊接技术企业重点实验室基金(2023B1212070026) （2023B1212070026）
