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    • 8. 发明授权
    • Method and device for machining a workpiece
    • 加工工件的方法和装置
    • US07292910B2
    • 2007-11-06
    • US10723695
    • 2003-11-24
    • Peter Gmeiner
    • Peter Gmeiner
    • G06F19/00
    • B23K26/0884B23K26/082B25J9/1664G05B2219/40416G05B2219/40456G05B2219/40523
    • A method for machining workpieces by means of a multiaxial manipulator, such as an industrial robot, with a tool moved proportionally by a control unit of the manipulator and which can perform characteristic movements with several degrees of freedom is characterized in that the degrees of freedom of the tool are evaluated together with the degrees of freedom of axes of the manipulator in real time for moving a tool tip (TCP) in accordance with a predetermined, continuous machining path or a portionwise continuous machining geometry (step function) and for determining a movement of the manipulator. The invention also proposes a device suitable for performing the aforementioned method, in which the tool and a tool tip, during workpiece machining, are movement-controllable by the manipulator control unit. In this way it is possible to drastically reduce the overall machining time.
    • 一种通过诸如工业机器人的多轴机械手加工工件的方法,具有由操纵器的控制单元成比例地移动并可以执行几个自由度的特征运动的工具的特征在于, 根据预定的连续加工路径或分段连续加工几何(步骤功能),将工具与机械手的轴的自由度一起实时评估,以便移动工具尖端(TCP),并且用于确定运动 的操纵器。 本发明还提出了一种适于执行上述方法的装置,其中工具和工具尖端在工件加工期间由机械手控制单元可移动控制。 以这种方式,可以大大减少整体加工时间。