№1 (18), 2012. INDUSTRIAL ENGINEERING AND MACHINE SCIENCE

Ped S E

The study of the methodological error of coordinate measurements of a diameter and coordinates of the center of a profiles of cylindrical surfaces

The article describes аprobabilistic model of the profile of аcylindrical surface and a methods ofimitatingmodeling of a methodological error of coordinate measurements. Results of the modeling errors of coordinate measurements of a diameter and coordinates of a center of a profiles of cylindrical surfaces on a limited number of points equallyspaced on the profile are reported.

Keywords: coordinate measurements, methodical error, error of coordinate measurements of diameter and coordinates.

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