Problems arising when machining metal matrix composites are the excessive abrasion of the cutting tools by the reinforcing fibres and the poor quality of the surface finishing. The aim of the paper is the investigation of the last aspect in turning operations of metal matrix composites. Face turning trials under high speed conditions were performed on SiC whiskers/2009 Al and SiC particle /2009 Al employing uncoated carbide tools characterized by a positive side rake angle. The effects of the cutting parameters on the cut surface quality are described by statistical models. The morphology of machined surface, their sections and profiles were examined by SEM and using the suitable techniques
Surface finish of metal matrix composite under high speed turning / Ippolito, R.; Iuliano, Luca; Gatto, A.; Tagliaferri, V.. - STAMPA. - 64 (2):(1994), pp. 35-42. (Intervento presentato al convegno 2nd Biennial European Joint Conference on Engineering Systems Design and Analysis tenutosi a London nel 4-7 July).
Surface finish of metal matrix composite under high speed turning
IULIANO, Luca;
1994
Abstract
Problems arising when machining metal matrix composites are the excessive abrasion of the cutting tools by the reinforcing fibres and the poor quality of the surface finishing. The aim of the paper is the investigation of the last aspect in turning operations of metal matrix composites. Face turning trials under high speed conditions were performed on SiC whiskers/2009 Al and SiC particle /2009 Al employing uncoated carbide tools characterized by a positive side rake angle. The effects of the cutting parameters on the cut surface quality are described by statistical models. The morphology of machined surface, their sections and profiles were examined by SEM and using the suitable techniquesPubblicazioni consigliate
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https://hdl.handle.net/11583/2503127
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