naa a22 4500 510822312 CHVBK 20180411083539.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s12541-013-0132-9 doi (NATIONALLICENCE)springer-10.1007/s12541-013-0132-9 Experimental study of the dry facing of magnesium pieces based on the surface roughness [Elektronische Daten] [Eva Rubio, Jose Valencia, Adolfo Saá, Diego Carou] This paper shows an experimental study of dry face turning carried out on UNS M11917 magnesium pieces. The work is focused on repair and maintenance operations which are generally carried out under cutting conditions of low performance. The main goal is to determine if such type of operations can be reached successfully by dry machining, the most drastic and sustainable cooling technique that exists, and, if so, what factor or factors among the involved ones in the machining (spindle speed, feed rate and tool coating) and their possible interactions are more influential in the quality of surface finish. To achieve this objective, a sustainable methodology that combines Taguchi design of experiment (DOE) and the analysis of variance (ANOVA) method are considered. The main result is the establishment of a model for estimating the expected surface roughness, in terms of average roughness, Ra, that allows selecting the best combination of cutting conditions and type of tool to obtain pieces within a certain range of surface roughness. The principal conclusion is that the dry machining technique can be used in the face turning repair and maintenance operations of pieces of magnesium producing a very good quality of the surface roughness and reducing costs and environmental impact. Korean Society for Precision Engineering and Springer-Verlag Berlin Heidelberg, 2013 Dry face turning nationallicence Magnesium UNS M11917 nationallicence Surface roughness nationallicence Sustainable machining nationallicence Optimization nationallicence Taguchi design of experiments nationallicence ANOVA nationallicence d : depth of cut (mm) nationallicence D : measuring circle (mm) nationallicence f : feed rate (mm/rev) nationallicence N : spindle speed (rpm) nationallicence R : measuring radius (○) nationallicence Ra : average roughness (μm) nationallicence T : tool coating nationallicence Rubio Eva Dept. of Manufacturing Engineering, UNED, C/ Juan del Rosal, 12, E28040, Madrid, Spain aut Valencia Jose Dept. of Statistics and Operation Research III, UCM, Av, Puerta de Hierro s/n, E28040, Madrid, Spain aut Saá Adolfo Dept. of Manufacturing Engineering, UNED, C/ Juan del Rosal, 12, E28040, Madrid, Spain aut Carou Diego Dept. of Manufacturing Engineering, UNED, C/ Juan del Rosal, 12, E28040, Madrid, Spain aut International Journal of Precision Engineering and Manufacturing Korean Society for Precision Engineering 14/6(2013-06-01), 995-1001 2234-7593 14:6<995 2013 14 12541 https://doi.org/10.1007/s12541-013-0132-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12541-013-0132-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rubio Eva Dept. of Manufacturing Engineering, UNED, C/ Juan del Rosal, 12, E28040, Madrid, Spain aut NATIONALLICENCE 700 1- Valencia Jose Dept. of Statistics and Operation Research III, UCM, Av, Puerta de Hierro s/n, E28040, Madrid, Spain aut NATIONALLICENCE 700 1- Saá Adolfo Dept. of Manufacturing Engineering, UNED, C/ Juan del Rosal, 12, E28040, Madrid, Spain aut NATIONALLICENCE 700 1- Carou Diego Dept. of Manufacturing Engineering, UNED, C/ Juan del Rosal, 12, E28040, Madrid, Spain aut NATIONALLICENCE 773 0- International Journal of Precision Engineering and Manufacturing Korean Society for Precision Engineering 14/6(2013-06-01), 995-1001 2234-7593 14:6<995 2013 14 12541 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer