首页> 外国专利> Check on operational accuracy of numerically controlled machine including robot - involves interpolator in generation of vectors for servo control of sliders guided around circular test track

Check on operational accuracy of numerically controlled machine including robot - involves interpolator in generation of vectors for servo control of sliders guided around circular test track

机译：检查包括机器人在内的数控机床的操作精度-涉及内插器生成矢量，以伺服控制围绕圆形测试轨道引导的滑块

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摘要

A previously programmed circular track (RNC) lying exactly in a plane defined by two axes is followed by the machine under test at constant speed while the actual path traversed is measured by orthogonal direct length measurement scales (33,43) connected in servo control loops (30,40) with axial drives (31,41) and sliders (32,42). The discrepancy is diagnosed (20) and displayed on a monitor (70). The displayed deviation is added to or subtracted from a reference track (RRef) to clarify the result of the test. ADVANTAGE - Circular track test is simpler and faster than conventional methods and requires no additional external measuring appts.

机译：被测机器以恒定速度跟踪先前编程的圆形轨迹（RNC），该轨迹恰好位于由两个轴定义的平面中，而通过的实际路径是通过连接在伺服控制回路中的正交直接长度测量标尺（33,43）进行测量的（30,40）带有轴向驱动器（31,41）和滑块（32,42）。诊断出差异（20）并将其显示在监视器（70）上。显示的偏差与参考轨迹（RRef）相加或相减，以阐明测试结果。优点-圆形轨道测试比传统方法更简单，更快捷，并且不需要其他外部测量装置。

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公开/公告号DE4323992A1

专利类型
公开/公告日1994-03-24

原文格式PDF
申请/专利权人 ROBERT BOSCH GMBH 70469 STUTTGART DE;
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申请/专利号DE19934323992
发明设计人 BARG JUERGEN DR.-ING. DR. 64720 MICHELSTADT DE;GRIMM WOLFGANG DIPL.-ING. DR. 64720 MICHELSTADT DE;WITKA WALTRAUD DIPL.-ING. 64720 MICHELSTADT DE;
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申请日1993-07-17
分类号G05B19/405;G05D3/12;B23Q15/14;G07C3/14;G01B7/00;
国家 DE
入库时间 2022-08-22 04:35:42

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