Experimental robust optimal machining of hardened AISI 420 stainless steel with Al2O3+TiCN mixed ceramic tool
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Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Sage Publications Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The high hardness and wear resistance levels of Alumina (Al2O3)-based ceramics make them excellent choices for incorporation into cutting tools that can be used to machine hardened steels. However, their poor fracture behaviour usually leads to catastrophic failures when they are used in these machining tasks. Thus, there is a need for an investigation that probes the effect of cutting parameters on the machining of hardened steels with Al2O3-based ceramic cutting tools and isolates a set of optimal values of cutting parameters. This paper is such a study. An experimental study that is guided by Taguchi's techniques is performed to analyse the effects of three cutting parameters: cutting speed; feed rate; and depth of cut on two performance measures, flank wear and surface roughness. The robust optimal cutting parameters for each performance measure are reported.
Açıklama
Acar, Erdem/0000-0002-3661-5563; Acar, Erdem/0000-0002-3661-5563
Anahtar Kelimeler
metal cutting, hardened steels, experimental design, Taguchi techniques, analysis of variance, robust optimization
Kaynak
Proceedings Of The Institution Of Mechanical Engineers Part B-Journal Of Engineering Manufacture
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
225
Sayı
B7
Künye
closedAccess
