EXTENSION OF THE CLASSICAL MEASUREMENT METHOD BASED ON LENGTH ACCUMULATION IN SERIES

Li Bin

Abstract

No upper limit exists for the classical measurement method based on length accumulation in series. By extending this method, such a characteristic can be used to solve many difficult problems such as measuring the diameter of a shaft, measuring the race diameter of a bearing, and measuring the pitch diameter of a thread screw, all with arbitrarily large sizes. If the calibration precision of the measuring units (accumulative objects) is sufficiently high, and different measuring units are accumulated in measurement, high precision can be obtained with this method.

Keywords

length, accumulation, measurement, extension

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IMEKO-WC-2015-TC14-298.pdf

DOI

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IMEKO TC

TC14 - Measurement of Geometrical Quantities

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