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81. 发明授权

US07168694B2 Multi-axis workpiece chuck 有权
标题翻译：多轴工件卡盘
公开(公告)号：US07168694B2
公开(公告)日：2007-01-30
申请号：US10763710
申请日：2004-01-22
申请人： Xuan S. Bui , Michael Yang , Gilles Lefebvre
发明人： Xuan S. Bui , Michael Yang , Gilles Lefebvre
IPC分类号： B23Q3/18
CPC分类号： G01N1/06
摘要： A multi-axis chuck that rotates about at least two axes. Preferably, the axes are perpendicular. The multi-axis chuck includes a first portion, second portion, and third portion. Rear sides of the first portion and the second portion have a first mating portion that mates with a second mating portion provided on the second portion and the third portion, respectively. The mating portions enable the first portion and the second portion to be rotated about the axes. Preferably, the first portion rotates about a first axis independently of the second and third portions. Rotation of the second portion about a second axis preferably also rotates the first portion about the second axis. The multi-chuck is operatively connected to a motor, controller, and sensors. A user inputs a desired position into the controller that controls the motor. The motor rotates the multi-axis chuck to the desired position. The sensors are used to determine a position of the multi-axis chuck. The controller determines whether the position determined matches the desired position.
摘要翻译：围绕至少两个轴线旋转的多轴卡盘。优选地，轴线是垂直的。多轴卡盘包括第一部分，第二部分和第三部分。第一部分和第二部分的后侧分别具有与设置在第二部分和第三部分上的第二配合部分配合的第一配合部分。配合部分使第一部分和第二部分围绕轴线旋转。优选地，第一部分独立于第二和第三部分围绕第一轴线旋转。第二部分围绕第二轴线的旋转优选地也围绕第二轴线旋转第一部分。多卡盘可操作地连接到马达，控制器和传感器。用户将所需的位置输入到控制电动机的控制器中。电机将多轴卡盘旋转到所需位置。传感器用于确定多轴卡盘的位置。控制器确定所确定的位置是否与期望的位置匹配。

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