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1. 发明申请

US20110240605A1 SPOT WELDING SYSTEM AND DRESSING DETERMINATION METHOD 有权
标题翻译：点焊系统和焊接测定方法
公开(公告)号：US20110240605A1
公开(公告)日：2011-10-06
申请号：US13050267
申请日：2011-03-17
申请人： Yuusuke TAKAYAMA , Hiromitsu TAKAHASHI
发明人： Yuusuke TAKAYAMA , Hiromitsu TAKAHASHI
IPC分类号： B23K11/11
CPC分类号： B23K11/115 , B23K11/3063 , B23K11/315 , B23K11/36
摘要： A spot welding system including a welding gun with an openable/closable electrode pair; and a dressing determination device determining a quality of a shaping process applied to an electrode of the electrode pair. The dressing determination device includes a visual sensor obtaining an image of the electrode, identifying a base and a tip of the electrode on the image and measuring a distance between the base and the tip on the image, by image processing; a visual sensor control section allowing the visual sensor to measure the distance immediately before and after the shaping process is performed; a cut amount calculation section calculating a difference between the distances measured by the visual sensor immediately before and after the shaping process is performed, as a cut amount of the electrode; and a cut amount judgment section judging whether the calculated cut amount is within a predetermined acceptable range.
摘要翻译：一种点焊系统，包括具有可开/关电极对的焊枪; 以及确定施加到电极对的电极的成形处理的质量的敷料确定装置。所述敷料确定装置包括获得电极图像的视觉传感器，通过图像处理识别图像上的电极的基部和末端并测量图像上的基部和尖端之间的距离; 视觉传感器控制部，其允许视觉传感器测量在成形处理之前和之后的距离; 执行在成形处理之前和之后由视觉传感器测量的距离之间的差的切割量计算部分作为电极的切割量; 以及切断量判断部，判断计算出的切断量是否在预定的可接受范围内。

2. 发明授权

US08901449B2 Spot welding system and dressing determination method 有权
标题翻译：点焊系统和敷料测定方法
公开(公告)号：US08901449B2
公开(公告)日：2014-12-02
申请号：US13050267
申请日：2011-03-17
申请人： Yuusuke Takayama , Hiromitsu Takahashi
发明人： Yuusuke Takayama , Hiromitsu Takahashi
IPC分类号： B23K9/28 , B23K11/36 , B23K11/31 , B23K11/30 , B23K11/11
CPC分类号： B23K11/115 , B23K11/3063 , B23K11/315 , B23K11/36
摘要： A spot welding system including a welding gun with an openable/closable electrode pair; and a dressing determination device determining a quality of a shaping process applied to an electrode of the electrode pair. The dressing determination device includes a visual sensor obtaining an image of the electrode, identifying a base and a tip of the electrode on the image and measuring a distance between the base and the tip on the image, by image processing; a visual sensor control section allowing the visual sensor to measure the distance immediately before and after the shaping process is performed; a cut amount calculation section calculating a difference between the distances measured by the visual sensor immediately before and after the shaping process is performed, as a cut amount of the electrode; and a cut amount judgment section judging whether the calculated cut amount is within a predetermined acceptable range.
摘要翻译：一种点焊系统，包括具有可开/关电极对的焊枪; 以及确定施加到电极对的电极的成形处理的质量的敷料确定装置。所述敷料确定装置包括获得电极图像的视觉传感器，通过图像处理识别图像上的电极的基部和末端并测量图像上的基部和尖端之间的距离; 视觉传感器控制部，其允许视觉传感器测量在成形处理之前和之后的距离; 执行在成形处理之前和之后由视觉传感器测量的距离之间的差的切割量计算部分作为电极的切割量; 以及切断量判断部，判断计算出的切断量是否在预定的可接受范围内。

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