WELDING APPARATUS AND WELDING METHOD
    2.
    发明申请
    WELDING APPARATUS AND WELDING METHOD 审中-公开
    焊接设备和焊接方法

    公开(公告)号:US20130026148A1

    公开(公告)日:2013-01-31

    申请号:US13564867

    申请日:2012-08-02

    IPC分类号: B23K9/12

    摘要: A welding apparatus of an embodiment includes: a welding torch and a shape sensor attached to a welding robot; a shape data extraction unit extracting, from measured data measured by the shape sensor, shape data representing an outline of an object to be welded; a transformation data calculation unit calculating, based on a position and a posture of the shape sensor, coordinate transformation data for correcting the shape data; a shape data correction unit correcting the shape data based on the coordinate transformation data; an angle calculation unit calculating, based on the corrected shape data, an inclination angle of a groove of the object to be welded; and a welding position and posture determination unit determining, based on the inclination angle of the groove, a position and a posture of the welding torch.

    摘要翻译: 一种实施方式的焊接装置包括:焊枪和安装在焊接机器人上的形状传感器; 形状数据提取单元,从由形状传感器测量的测量数据中提取表示待焊接物体的轮廓的形状数据; 变换数据计算单元,基于形状传感器的位置和姿势来计算用于校正形状数据的坐标变换数据; 形状数据校正单元,基于坐标变换数据校正形状数据; 角度计算单元,根据修正后的形状数据,计算待焊接物体的槽的倾斜角度; 以及焊接位置和姿势确定单元,基于所述凹槽的倾斜角确定所述焊炬的位置和姿势。