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1. 发明公开

EP0443552A3 Numerical controller 失效
标题翻译：数控系统
公开(公告)号：EP0443552A3
公开(公告)日：1992-07-29
申请号：EP91102463.6
申请日：1991-02-20
申请人： TOYODA KOKI KABUSHIKI KAISHA
发明人： Yoneda, Takao , Yamamoto, Fumio , Sakakibara, Yasuji , Arimoto, Naoki , Yoshida, Yoji , Banno, Chisato
IPC分类号： G05B19/18 , G05B19/405
CPC分类号： G05B19/408 , G05B19/4166 , G05B2219/33268 , G05B2219/35312 , G05B2219/37345 , G05B2219/37617 , G05B2219/41362
摘要： A numerical controller for a grinding machine, wherein one of reference sizing points is selected according to the contents of a numerical control program. Measured analog data indicating the diameter of a workpiece is received continuously to determine if the size of the machined workpiece coincides with the selected reference sizing point. Upon the coincidence of the size of the machined workpiece with the reference sizing point, a sizing signal is provided, and then machining control is changed in response to the sizing signal. An analog signal provided by a measuring device is sampled at a predetermined interval in a predetermined time. The analog signal is tested to see if the analog signal is in a predetermined range, which is decided based upon temperature variation or vibrations of the grinding machine. And the result of test is displayed to facilitate checking the output characteristics of the measuring device. The analog signal is compared with a predetermined reference value, and then the result of comparison is displayed together with a predetermined reference value.

2. 发明公开

EP2883115A1 AUTOMATIC TOOL FOR MOTION ANALYSIS AND OPTIMIZATION ON CNC MACHINE 审中-公开
标题翻译：自动工具，运动分析和优化开启数控机床
公开(公告)号：EP2883115A1
公开(公告)日：2015-06-17
申请号：EP13753460.8
申请日：2013-08-09
申请人： Hypertherm, Inc.
发明人： WILSON, Gregory, S. , BRAHAN, Peter, Vincent , BEST, Guy
IPC分类号： G05B19/404
CPC分类号： G05B13/024 , G05B19/404 , G05B2219/41177 , G05B2219/41362 , G05B2219/42251 , G05B2219/49062
摘要： The invention features, in one aspect, a computerized method for measuring or improving performance of a cutting head of an automated cutting system by evaluating motor control processing of an automated motion control of the cutting head of the automated cutting system. The method includes generating one or more motor outputs for the automated cutting system for any of a cut, a trace, or a motion, the one or more motor outputs corresponding to at least a portion of a set of motor output commands. A characteristic is measured of the one or more motor outputs for the plurality of axes of the automated cutting system. The characteristic is compared with the at least a portion of the set of motor output commands to determine a performance measurement of the automated cutting system.

3. 发明公开

EP0443552A2 Numerical controller 失效
标题翻译：轩辕轩
公开(公告)号：EP0443552A2
公开(公告)日：1991-08-28
申请号：EP91102463.6
申请日：1991-02-20
申请人： TOYODA KOKI KABUSHIKI KAISHA
发明人： Yoneda, Takao , Yamamoto, Fumio , Sakakibara, Yasuji , Arimoto, Naoki , Yoshida, Yoji , Banno, Chisato
IPC分类号： G05B19/18 , G05B19/405
CPC分类号： G05B19/408 , G05B19/4166 , G05B2219/33268 , G05B2219/35312 , G05B2219/37345 , G05B2219/37617 , G05B2219/41362
摘要： A numerical controller for a grinding machine, wherein one of reference sizing points is selected according to the contents of a numerical control program. Measured analog data indicating the diameter of a workpiece is received continuously to determine if the size of the machined workpiece coincides with the selected reference sizing point. Upon the coincidence of the size of the machined workpiece with the reference sizing point, a sizing signal is provided, and then machining control is changed in response to the sizing signal. An analog signal provided by a measuring device is sampled at a predetermined interval in a predetermined time. The analog signal is tested to see if the analog signal is in a predetermined range, which is decided based upon temperature variation or vibrations of the grinding machine. And the result of test is displayed to facilitate checking the output characteristics of the measuring device. The analog signal is compared with a predetermined reference value, and then the result of comparison is displayed together with a predetermined reference value.
摘要翻译：一种用于研磨机的数值控制器，其中根据数字控制程序的内容选择参考尺寸点之一。连续接收指示工件直径的测量模拟数据，以确定加工的工件的尺寸是否与选定的参考上浆点重合。当加工的工件的尺寸与参考尺寸点重合时，提供尺寸信号，然后响应于尺寸信号改变加工控制。在预定时间内以预定间隔对由测量装置提供的模拟信号进行采样。测试模拟信号以查看模拟信号是否在基于磨机的温度变化或振动的预定范围内。并显示测试结果，便于检查测量装置的输出特性。将模拟信号与预定的参考值进行比较，然后将比较结果与预定的参考值一起显示。

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