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2. 发明申请

US20150127139A1 Real-Time Numerical Control Tool Path Adaptation Using Force Feedback 审中-公开
标题翻译：使用力反馈的实时数值控制工具路径适配
公开(公告)号：US20150127139A1
公开(公告)日：2015-05-07
申请号：US14176492
申请日：2014-02-10
申请人： The Boeing Company
发明人： Jared L. Bolin , Samuel J. Easley , Liangji Xu
IPC分类号： G05B13/02
CPC分类号： G05B19/4065 , G05B2219/37355 , G05B2219/41376 , G05B2219/49099
摘要： A method for machining a workpiece using a cutting tool attached to a spindle. The method comprises: (a) defining an initial tool path of the cutting tool relative to a workpiece using part definition data; (b) causing the cutting tool to cut along the defined initial tool path relative to the workpiece; (c) receiving sensor data representing machining process conditions during said cutting along the defined initial tool path; (d) processing the sensor data to determine a value of a machining process force parameter; and (e) causing the cutting tool to cut along a modified tool path relative to the workpiece such that the radial cutting depth changes and values of the machining process force parameter does not exceed a machining process force constraint. Operations (b) through (e) are performed by a computer system.
摘要翻译：使用连接在主轴上的切削工具加工工件的方法。该方法包括：（a）使用部件定义数据定义切削工具相对于工件的初始刀具路径; （b）使切割工具相对于工件沿着限定的初始刀具路径切割; （c）沿所述限定的初始刀具路径接收表示在所述切削期间的加工过程条件的传感器数据; （d）处理所述传感器数据以确定加工加工力参数的值; 和（e）使切割工具相对于工件沿着改进的工具路径切割，使得径向切割深度改变，并且加工加工力参数的值不超过加工加工力约束。操作（b）至（e）由计算机系统执行。

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