Study of alternatives for obtaining statistical correlation models for modelling the rough honing process

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Título:	Study of alternatives for obtaining statistical correlation models for modelling the rough honing process
Autor/a:	Buj Corral, Irene; Vivancos Calvet, Joan; Soler Sala, Bernat
Otros autores:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica; Universitat Politècnica de Catalunya. TECNOFAB - Grup de Recerca en Tecnologies de Fabricació
Abstract:	In the present paper, in order to model rough honing operations, statistical regression correlation models are presented for surface roughness and material removal rate as a function of process variables. Several different models were studied: linear, quadratic, exponential, etc. In addition, Box-Cox transformations were performed to the models so as to improve their fit. Models were compared taking into account two different criteria: R2(Adjusted) coefficient and R2(Predicted) coefficient. Reduced second order models with Box-Cox transformations were found to be appropriate for modeling average roughness and reduced first order models with Box-Cox transformations for modeling material removal rate.
Materia(s):	-Àrees temàtiques de la UPC::Enginyeria mecànica::Fabricació -Honing machines -Roughness -Material removal rate -Honing -Regression models -Mecanització
Derechos:	Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Tipo de documento:	Artículo - Versión publicada Objeto de conferencia
Editor:	S. Ekinovic, S. Yalcin, J. Vivancos.
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