MODELING OF THE THERMAL INFLUENCES ON THE CMM KINEMATIC SYSTEM

Adam Gąska, Wiktor Harmatys, Piotr Gąska, Ksenia Ostrowska, Maciej Gruza, Danuta Owczarek, Jerzy Sładek

Abstract

This paper presents new method of modeling of the thermal influences on the Coordinate Measuring Machine kinematic system. The model is based on the residual kinematic errors distributions that are determined for different temperature ranges. It can be used in simulative methods of uncertainty determination in order to make them more sensitive on temperature changes. The example of utilization of such a model and the verification of its proper functioning were also presented.

Keywords

CMM, geometrical errors, thermal influences

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IMEKO-WC-2015-TC14-287.pdf

DOI

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IMEKO TC

TC14 - Measurement of Geometrical Quantities

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