Introducing of measurement uncertainty in empirical power models of physical phenomena during machining processes

ABSTRACT: This paper propose determining the measurement uncertainty of the coefficient and the exponents of an empirical predictive power model in the metal cutting machining processes. Uncertainty of the coefficient and exponents represent model’s capability and quality for further use. For empirical model ling it is used Design of experiments (DOE) method.

KEYWORDS: empirical, physical, modelling, measurement, uncertainty, cutting force, temperature, machining, Turing

BIBLIOGRAFIA / BIBLIOGRAPHY:

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DOI: http://dx.doi.org/10.17814/mechanik.2015.8-9.411