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本文介绍了在分度装置上用最小二乘圆法评定圆度误差的方法和程序。简述了测量方法和误差值的评定方法。给出了程序清单和计算实例。本方法测量装置简单、易行,数据处理方便、迅速,适用于中、小工厂计量室、生产现场以及大专院校实验教学使用。
This paper presents a method and procedure for assessing the roundness error using the least squares method on an indexing device. The method of measurement and the evaluation method of error value are briefly described. The program list and calculation examples are given. The measuring device of the method is simple and easy to operate, the data processing is convenient and rapid, and the utility model is suitable for the measurement teaching room of medium and small factories, the production site and experimental teaching use in colleges and universities.