Arithmetic of welding visual image centroid is studied to detect weld seam center indirectly by calculating centroid of welding visual image obtained from welding visual system in real-time welding instead of direct image processing.
通过焊接温度场的数值化,得到图像质心与焊缝中心关系模型的数值解及关系曲线,证明了视觉图像质心与焊缝中心存在相关性,为基于图像质心的焊缝跟踪算法提供理论依据。
Vision sensor is one of the most important sensors available in real-time welding seam tracking;the key to vision sensor method lies in the dynamic valid identification of seam center from welding visual image captured in welding.
焊缝实时跟踪是焊接生产自动化和提高焊接质量的首要任务,视觉传感法是实现焊缝实时跟踪的重要传感方法,其关键在于熔池图像中焊缝中心的动态识别。
Study on a Recogniziation Technology of Seam Center Based on Welding Visual Image Centroid;
基于视觉图像质心的焊缝中心识别技术研究
Weld Center Impact Test & Research of S420M Low Alloy Microlite High Strength Steel
S420M低合金细晶粒高强钢焊缝中心冲击试验与研究
Application of MasterCAM in welding intersection line
MasterCAM在焊接相贯线焊缝中的应用
Welding the welds which are stagger first, then is the straight ang long weld.
先焊错开的端焊缝，后焊直通长焊缝。
Application of Electro Slag Welding with Consumable Nozzle in the Vertical Welding of Blast Furnace Shell in Laigang
熔嘴电渣焊在莱钢高炉炉壳立缝焊接中的应用
Modeling and Control of Weld Geometry for Welding Rapid Prototyping Based on TIG Building-up Technology;
TIG熔焊成型中焊缝几何尺寸的建模与控制
CO_2 Gases Welding Seam in the Application of the Steel Docking;
CO_2气体保护焊在管钢对接焊缝中的应用
Research on the Zigzag-curve in Friction Stir Welding Joints for LY12 Aluminum Alloay
LY12铝合金搅拌摩擦焊焊缝中S曲线的研究
The Application of Cognex's Production in SAW Weld Tracking System
康耐视产品在埋弧焊焊缝跟踪系统中的应用
Digital Visible Spectroscopic Analysis of V in Weld and Welding Material
焊缝及焊接材料中V元素快速光谱分析
Application of ultrasonic sensor in automatical welding of right-angle welding seam
超声波传感器在直角焊缝自动焊接中的应用
Path Planning of Six Multi-joints Robots for Line Welding
六自由度机器人在焊缝焊接应用中的路径规划
Close examination of the plug welds showed the existence of herringbone patterns near the slag and voids in welds.
对塞焊焊缝的详细检查表明在焊渣及气孔附近，焊缝中存在着人字型裂纹。
Study on the Corrosion Resistance of Carbon Steel Welding Seam Welded by Modified Welding Rod in the Ammonium Sulfite Solution;
改性焊条焊接碳钢焊缝在亚硫酸铵介质中的耐蚀性研究
Research on System of Seam Detection and Weld Parameter Control in Automatic Pipeline Welding;
管道自动焊接中焊缝检测和焊接参数控制系统的研究
The Application of Wavelet Analysis for the Welding Line Flaw Detection
小波分析在焊缝缺陷识别中的应用
Application of digital image processing in the weld seam recognition
数字图像处理在焊缝识别中的应用
APPLICATION OF IMAGE SEGMENTATION ON WELD LOCATION USING ACTIVE LASER VISION SENSOR
图像分割在主动光焊缝检测中的应用