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2. 发明授权

US06546127B1 System and method for real time three-dimensional model display in machine tool 有权
标题翻译：机床实时三维模型显示系统及方法
公开(公告)号：US06546127B1
公开(公告)日：2003-04-08
申请号：US09564640
申请日：2000-05-03
申请人： Dae Jung Seong , Mi Jin Choi , Jong Tae Kim
发明人： Dae Jung Seong , Mi Jin Choi , Jong Tae Kim
IPC分类号： G06K900
CPC分类号： G05B19/4069 , G05B2219/33301 , G05B2219/33348 , Y02P90/265
摘要： A system for real time three-dimensional model display in a machine tool includes a plurality of motors each capable of providing relative movement between a tool and a workpiece along an associated one of multiple axes, a servo driver for controlling the motors, a numerical controller coupled to the servo driver for transmitting target three-dimensional coordinates of points stored in a memory to the servo driver such that the motors can be caused to move into the target coordinates of points and for receiving actual three-dimensional coordinates of points fed back from the motors, and an image processor for receiving the actual three-dimensional coordinates of points from the numerical controller and for directly transmitting the actual three-dimensional coordinates of points to a display screen, so as to achieve a real time workpiece shape display based on the actual three-dimensional coordinates of points of the motors. Also provided is a method of displaying three-dimensional workpiece shape on a real time basis as the workpiece is cut into a desired shape under the control of the numerical controller.
摘要翻译：一种用于机床中的实时三维模型显示的系统包括多个电动机，每个电动机能够沿着多个轴中的相关联的一个轴提供工具和工件之间的相对运动，用于控制电动机的伺服驱动器，数字控制器耦合到伺服驱动器，用于将存储在存储器中的点的目标三维坐标发送到伺服驱动器，使得可以使电动机移动到点的目标坐标中并且用于接收从点的反馈的实际三维坐标电动机和图像处理器，用于从数字控制器接收点的实际三维坐标，并将点的实际三维坐标直接发送到显示屏，以便实现基于电机点的实际三维坐标。还提供了在数值控制器的控制下将工件切割成期望的形状时，实时地显示三维工件形状的方法。

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