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Online Measurement Experiment and Data Analysis of The Slideway Straightness Motion Error for CMM

机译:CMM滑动道直线运动误差的在线测量实验和数据分析

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摘要

The paper introduces the principle of the sequential two points (STP) method, using the error separation technique to isolate slideway straightness error and workpiece straightness error, by means of measurement and data analysis to study the slideway straightness error. Using least square method for fitting to improve the accuracy of three coordinate measuring machine. Last to assess and maintain the accuracy of the measurement machine.
机译:本文介绍了顺序两点(STP)方法的原理,采用误差分离技术,通过测量和数据分析将滑道直线误差和工件直线误差隔离,以研究滑道直线误差。使用最小二乘法拟合以提高三个坐标测量机的精度。最后评估并保持测量机的准确性。

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