摘要
基于机器视觉在工业上的广泛应用,通过采用CCD视觉传感器在焊前采集焊点的图像信息来确定焊点的像素坐标,并将其转换为实际的空间位置坐标,然后控制焊枪移动到焊点的正上方,达到自动焊接的目的。该焊接系统的研制对实现太阳电池阵的高效自动化组装和焊接,提高太阳电池阵焊点的承载能力、极端温度下的力学性能、可靠性、导电性等具有重要意义。
Machine vision has a broad and important applications in industry, using CCD visual sensor collection the spot information in welding, thereby determining the solder joint pixel coordinates, and converted to the actual spatial coordinates, and then control the welding torch is moved to the top spot, achieving the purpose of automatic welding. The welding system for solar array efficient automated as-sembly and welding, which improved the solar array solder joint bearing capacity, extreme temperature mechanics performance, reliability, conductive and has the important significance.
出处
《组合机床与自动化加工技术》
北大核心
2013年第4期86-88,92,共4页
Modular Machine Tool & Automatic Manufacturing Technique
关键词
太阳电池
电阻焊接
机器视觉
焊点识别
solar cell
resistance welding
machine vision
solder joint recognition