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    ARC WELDING CONTROL METHOD AND ARC WELDING DEVICE
    1.
    发明公开
    ARC WELDING CONTROL METHOD AND ARC WELDING DEVICE 有权
    LICHTBOGENSCHWEISSSTEUERVERFAHREN UND LICHTBOGENSCHWEISSVORRICHTUNG

    公开(公告)号：EP1775055A4

    公开(公告)日：2009-04-22

    申请号：EP05753407

    申请日：2005-06-21

    申请人： PANASONIC CORP

    发明人： KAWAMOTO ATSUHIRO ,  MUKAI YASUSHI ,  AIMI KEI ,  KOWA MASARU

    IPC分类号： B23K9/073 ,  B23K9/095

    CPC分类号： B23K9/0732 ,  B23K9/073 ,  B23K9/09 ,  B23K9/095

    摘要： An arc welding control method performs welding of a work by alternately repeating a short-circuit period for short-circuiting a welding wire to a work and an arc period for regenerating an arc to perform arc discharge. The control is performed so that the welding output current immediately after regeneration of the arc is maintained higher than the welding output current immediately before the arc regeneration for a predetermined period of time.

    摘要翻译： 电弧焊接控制方法通过交替地重复用于使焊丝短路至工件的短路时段和用于使电弧再生以进行电弧放电的电弧时段来执行工件的焊接。 进行控制，以使电弧再生后的焊接输出电流维持为比电弧再生即将开始之前的焊接输出电流高预定时间。

    ARC WELDING ROBOT
    3.
    发明公开
    ARC WELDING ROBOT 审中-公开
    弧焊机器人

    公开(公告)号：EP1671736A4

    公开(公告)日：2009-03-18

    申请号：EP05765590

    申请日：2005-07-08

    申请人： PANASONIC CORP

    发明人： IKEDA TATSUYA ,  AIMI KEI ,  MUKAI YASUSHI

    IPC分类号： B23K9/12 ,  B23K9/127 ,  B25J9/22 ,  G05B19/4063

    CPC分类号： B23K9/0953 ,  G05B19/4063 ,  G05B2219/37078 ,  G05B2219/37382 ,  G05B2219/45104

    摘要： There is provided an arc welding robot capable of collecting and displaying waveform data during a welding work without using an external device. The arc welding robot includes a manipulator (101) for attaching an upper welding torch (124) and a control device (102) for operating the manipulator (101) according to a predetermined operation pattern by an operation program. The control unit (102) has: a welding unit (104) for welding a welding member (125) under a predetermined welding condition; a RAM (106) for recording waveform data relating to at least one of a welding current instruction value during a predetermined period of time, a welding current output value, a welding voltage instruction value, a welding voltage output value, a welding speed, a wire feed speed, the number of short-circuits, and wire feed motor current; and display means for graph-displaying the waveform data recorded in the RAM (106).

    ARC WELDING ROBOT
    8.
    发明公开
    ARC WELDING ROBOT 审中-公开
    LICHTBOGENSCHWEISSROBOTER

    公开(公告)号：EP1767306A4

    公开(公告)日：2009-03-18

    申请号：EP05758121

    申请日：2005-07-08

    申请人： PANASONIC CORP

    发明人： IKEDA TATSUYA ,  AIMI KEI ,  MUKAI YASUSHI

    IPC分类号： B23K9/12 ,  B25J13/00

    CPC分类号： B23K9/127 ,  B23K9/0953 ,  B23K9/12 ,  B23K9/126 ,  G05B2219/45104

    摘要： There is a limit in welding quality management by visual observation of the welded member. The welding quality management using a general-purpose measurement device cannot perform sufficient data collection and requires a high cost. The present invention provides an arc welding robot operating according to a predetermined operation pattern by an operation program instructed in advance and welding an object to be welded under a predetermined welding condition according to the operation pattern. The robot includes storage means for storing at least one of the program name, the welding position, and measurement data during execution of the operation program as history information. Thus, it is possible to accurately collect data on welding required for welding quality management at a reasonable cost without adding a special measurement device.

    摘要翻译： 通过视觉观察焊接构件来限制焊接质量管理。 使用通用测量设备的焊接质量管理不能执行充分的数据收集并且需要高成本。 本发明提供一种电弧焊接机器人，其根据预先指示的操作程序根据预定操作模式进行操作，并且根据操作模式在预定焊接条件下焊接待焊接物体。 该机器人包括存储装置，用于在执行操作程序期间存储程序名称，焊接位置和测量数据中的至少一个作为历史信息。 因此，可以以合理的成本精确地收集焊接质量管理所需的焊接数据，而无需增加特殊的测量装置。