用于铝合金MIG焊的机器人熔池视觉传感系统

Robotic vision sensing system for welding pool image taking and processing in aluminum alloy MIG welding process

建立了用于铝合金脉冲MIG焊熔池图像检测的机器人视觉传感系统。介绍了传感系统的光学参数,应用窄带滤光的方法成功解决了强弧光干扰。通过大量试验,获取了清晰的焊接熔池区图像,并利用形态学方法获得了满意的熔池边缘图像,为进一步实现铝合金MIG焊接过程控制创造了条件。

A robotic vision sensing system for taking and processing the image of MIG welding pool of aluminum alloy is established. A series of clear welding pool images are. obtained during welding process.The welding pool＇s image processing and edge detection method is designed,which effects good conditions for MIG welding.