Factors of estimating flatness error as a surface requirement of exploitation

Autor:	M. Hadžistević, B. Štrbac, V. Spasić Jokić, M. Delić, M. Sekulić, J. Hodolič
Jazyk:	angličtina
Rok vydání:	2015
Předmět:	roughness surface flatness error CMM Mining engineering. Metallurgy TN1-997
Zdroj:	Metalurgija, Vol 54, Iss 1, Pp 239-242 (2015)
Druh dokumentu:	article
ISSN:	0543-5846 1334-2576
Popis:	This study considers the impact of surface quality (surface roughness) on estimating flatness error when measurements are performed using coordinate measuring machine (CMM). Flatness error is estimated using various association methods and various sample sizes, while the distribution of sample points is done randomly on a flatness feature using the random number generator in Matlab. ANOVA is used for determining the significance of differences between the observed groups. It has been determined that the estimate of flatness error is affected by the processing method, the number of sample points and associative method used, but not by surface roughness.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/ab930a7d1a7142f09ee5750b96bfcb41 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF