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ccd视觉检测系统完美邂逅激光焊接领域再升级!

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  ccd视觉检测系统是人工智能AI革命的重要体现,已经从学术研究转向商业领域。ccd视觉检测系统现已广泛用于焊接领域的自动焊缝检测中,或在焊接过程中控制焊接设备的焊接路径准确性;或在焊后检查焊缝的焊接效果。
  CCD vision detection system is an important embodiment of AI revolution in artificial intelligence, which has shifted from academic research to commercial field. CCD vision inspection system has been widely used in automatic weld detection in the field of welding, or to control the welding path accuracy of welding equipment in the welding process, or to check the welding effect after welding.
  制造业要真正实现智能化,还需要不断积累自动化系统运行过程中的数据,形成工业大数据,通过对这些数据的分析,不断反馈给系统并进行修正,使得整个系统的运行更加智能化。
  In order to realize intelligent manufacturing industry, it is also necessary to accumulate data in the process of automation system operation to form industrial big data. Through the analysis of these data, the system can be continuously fed back and corrected, so that the operation of the whole system will be more intelligent.
ccd视觉检测系统
  首先,小型但功能强大的处理器平台正在降低传统机器视觉系统的成本。
  First, small but powerful processor platforms are reducing the cost of traditional machine vision systems.
  其次,借助强大、低成本和高能效的处理技术,新型图像传感器正在迅速发展,以满足诸如光学检查和工业自动化等工业级成像应用的需求。
  Secondly, with the help of powerful, low-cost and energy-efficient processing technologies, new image sensors are rapidly developing to meet the needs of industrial imaging applications such as optical inspection and industrial automation.
  该系统选择激光视觉传感器作为焊缝自动跟踪系统的传感器,具有主动性、非接触、能获取物体的三维信息、灵敏度精度高、抗电磁场干扰能力强等优点,采集接缝表面信息通过图像采集卡输入到计算机中,然后通过计算机分析处理该信息得出控制信号,并通过运动控制卡将控制信号传达到步进电机驱动行走机构的两个轴,以控制焊枪的运动。
  The laser vision sensor is selected as the sensor of automatic seam tracking system, which has the advantages of initiative, non-contact, three-dimensional information of objects, high sensitivity and high anti electromagnetic interference ability. The seam surface information is collected and input into the computer through the image acquisition card, and then the control signal is obtained through the computer analysis and processing The motion control card transmits the control signals to the two axes of the walking mechanism driven by the stepping motor to control the movement of the welding gun.
  据了解,该系统的创新性主要体现在三个方面,实现了3D视觉对焊缝的高精度定位、3D视觉进行焊缝质量检测以及高精度伺服系统实现焊缝跟踪过程实时控制。
  It is understood that the innovation of the system is mainly reflected in three aspects: the realization of high-precision positioning of welding seam by 3D vision, weld quality inspection by 3D vision and real-time control of weld tracking process by high-precision servo system.
  两个核心技术指标达到国际领先地位,一个是图像精度,深度方向达到0.02mm,横向方向达到0.02mm;另外一个是伺服系统控制精度,其定位精度达到10um,定位速度达到10m/min。
  Two core technical indicators have reached the international leading position, one is the image accuracy, the depth direction reaches 0.02mm, the transverse direction reaches 0.02mm; the other is the servo system control accuracy, its positioning accuracy reaches 10um, the positioning speed reaches 10m / min.
  目前,ccd视觉检测系统—激光焊缝跟踪检测系统除了应用于汽车制造行业,还广泛应用于石油天然气管道的焊接,火箭、航天飞船部件的焊接加工等,将对我国的高端精密制造行业产生重要的促进作用。
  At present, the CCD vision inspection system laser seam tracking detection system is not only used in the automobile manufacturing industry, but also widely used in the welding of oil and gas pipelines, the welding processing of rocket and spaceship components, which will play an important role in promoting the high-end precision manufacturing industry in China.