Evaluation of Uncertainty in Linear Cylindrical Diameter Measurement based on Coordinate Measuring Machines
DOI:
https://doi.org/10.54097/kea5r781Keywords:
metrology; coordinate measuring machine; linear cylindrical diameter; uncertainty in measurement.Abstract
According to the measurement method of linear cylindrical diameter based on coordinate measuring machine (CMM), establish a black box evaluation model for the uncertainty of CMM linear cylindrical diameter measurement, and analyze the sources of each uncertainty. Combining measurement examples, this paper elaborates on the uncertainty evaluation process of linear cylindrical diameter measurement based on CMM, calculates the extended uncertainty of linear cylindrical diameter measurement based on CMM, and provides a reference for the uncertainty evaluation of linear cylindrical diameter measurement based on CMM.
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References
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