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Evaluating the machinability of AISI 304 stainless steel using alumina inserts

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
AISI 304 austenitic stainless steel is generally regarded as difficult to machine steels on account of their high strength, high work hardening tendency and poor thermal conductivity. The machinability of AISI 304 was investigated by some researchers using uncoated and coated carbide inserts, but its machinability using advanced cutting inserts like alumina was not explored adequately. Therefore, in this paper the machinability of AISI 304 is being evaluated by machining (CNC turning process) the work material using alumina inserts. The machinability is evaluated in terms of surface finish achieved on the work piece, tool wear encountered and tool life achieved by the inserts for various machining time and the cutting zone temperature generated during the process.
Słowa kluczowe
Rocznik
Strony
841--847
Opis fizyczny
Bibliogr. 12 poz., rys.
Twórcy
autor
  • School of Mechanical and Building Sciences, VIT University, Vellore - 632014, India
Bibliografia
  • [1] A.M. Xavior, M. Adithan, Determining the influence of cutting fluids on tool wear and surface roughness during turning of AISI 304 austenitic stainless steel, Journal of Materials Processing Technology 209/2 (2009) 900-909.
  • [2] Z. Tekiner, S. Yesilyurt, Investigation of the cutting parameters depending on process sound during turning of AISI 304 Austenitic stainless steel, Materials and Design 25 (2004) 507-513.
  • [3] T. Akasawa, H Sakurai, M. Nakamura, T. Tanaka, K. Takano, Effect of free-cutting additives on the machinability of austenitic stainless steels, Journal of Materials Processing Technology 143-144 (2003) 66-71.
  • [4] H.S. Qi, B. Mills, On the formation mechanism of adherent layers on a cutting tool, Wear 198 (1996) 192-196.
  • [5] J. Kopac, S. Sali, Tool wear monitoring during the turning process, Journal of Materials Processing Technology 113 (2001) 312-316.
  • [6] I. Ciftci, Machining of austenitic stainless steels using CVD multi-layer coated cemented carbide tools, Tribology International 39 (2006) 565-569.
  • [7] I. Korkut, M. Kasap, I. Cifti, U. Seker, Determination of optimum cutting parameters during machining of AISI 304 austenitic stainless steel, Materials and Design 25 (2004) 303-305.
  • [8] E.M. Trent, Metal cutting, Butterworths, London, 1989.
  • [9] L. Jiang, A. Roos, P. Liu, The influence of Austenite grain size and its distribution on chip deformation and tool life during machining of AISI 304L, Metallurgy of Materials Transaction 28 (1997) 2415-2422.
  • [10] E.D. Whitney, Ceramic cutting tool materials, development and performance, Springer, New York, 1994, 213-215.
  • [11] I.Y. Konyashin, Chemical vapour deposition of thin coatings onto Al2O3 indexable cutting inserts, Surface Coatings Technology 85 (1996) 131-137.
  • [12] C.R. Liu. S. Mittal, Single - step super finish hard machining: feasibility and feasible cutting conditions, Robotics and Computer Integrated Manufacturing 12 (1996) 15-27.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-95713e43-00fc-4adf-8221-90a7abf21ac8
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