Abstract
As a consequence of the lack of characterization of advanced physical vapour deposition (PVD) coatings in the scope of turning, a methodology is presented to evaluate the performance of nanostructured coated tools in the scope of difficult to machine materials turning in particular are austenitic stainless steels. A main aspect of this research is the evaluation of different mechanical pre-treatments before PVD coating in cutting tools. In a first stage, four advanced PVD coatings were analyzed prior to studying the effect of pre-treatments. This stage allowed to identify the nanostructured AlTiSiN coating, commercial denomination nACo, as the one with the best performance for turning austenitic stainless steel. Once the best coating is identified in a second stage, the influence of drag-grinding and microblasting mechanical substrate pre-treatments was analyzed with regard to the performance of coated tools. Several aspects were considered: geometric modification of cutting edge, coating adhesion, substrate roughness and machining performance. The performance of the mentioned coatings was evaluated through wear tests. The machined material was AISI 304L and machining operation was cylindrical turning. Each test started up using a new edge. Results showed that drag-grinding pre-treatment leads to improved coating adhesion and, therefore, in the performance of the tool. Therefore, combination of nACo coating with drag-grinding pre-treatment offers a good solution for difficult to machine metals.
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Bouzakis K, Michailidis M, Hadjiyiannis S, Efstathiou K, Pavlidou E, Erkens G (2001) Improvement of PVD coated inserts cutting performance, through appropriate mechanical treatments of substrate and coating surface. Surf Coat Technol 146-147:443–450
Bouzakis KD, Bouzakis E, Skordaris G, Makrimallakis S, Tsouknidas A, Katirtzoglou G, Gerardis S (2011) Effect of PVD films wet micro-blasting by various al2o3 grain sizes on the wear behavior of coated tools. Surf Coat Technol 205:128–132
Bouzakis KD, Klocke F, Skordaris G, Bouzakis E, Gerardis S, Katirtzoglou G, Makrimallakis S (2011) Influence of dry micro-blasting grain quality on wear behaviour of TiAlN coated tools. Wear 271:783–791
Bouzakis KD, Michailidis N, Skordaris G, Bouzakis E, Biermann D, M’Saoubi R. (2012) Cutting with coated tools: Coating technologies, characterization methods and performance optimization. CIRP Ann Manuf Technol 61(2):703–723
Bouzakis KD, Michailidis N, Skordaris G, Kombogiannis S, Hadjiyiannis S, Efstathiou K, Pavlidou E, Erkens G, Rambadt S, Wirth I (2003) Optimisation of the cutting edge roundness and its manufacturing procedures of cemented carbide inserts to improve their milling performance after a PVD coating deposition. Surf Coat Technol 163-164:625–630
Carvalho S, Parreira NMG, Silva MZ, Cavaleiro A, Rebouta L (2012) In-service behaviour of (Ti, Si, Al)Nx nanocomposite films. Wear 274-275:68–74
Denkena B, Lucas A, Bassett E (2011) Effects of the cutting edge microgeometry on tool wear and its thermomechanical load. CIRP Ann Manuf Technol 60:73–76
Faga MG, Gautier G, Calzavarini R, Perucca M, Aimo Boot E, Cartasegna F, Settineri L (2007) Alsitin nanocomposite coatings developed via arc cathodic PVD: evaluation of wear resistance via tribological analysis and high speed machining operations. Wear 263:1306–1314
Giménez S, Huang SG, Van der Biest O, Vleugels J (2007) Chemical reactivity of PVD-coated WC-Co tools with steel. Appl Surf Sci 253:3547–3556
Gomez H, Durham D, Xiao X, Lukitsch M, Lu P, Chou K, Sachdev A, Kumar A (2012) Adhesion analysis and dry machining performance of CVD diamond coatings deposited on surface modified WC-Co turning inserts. J Mater Process Technol 212(2):523–533
Gomez H, Durham D, Xiao X, Lukitsch M, Lu P, Chou K, Sachdev A, Kumar A (1993) ISO3685. Tool-life testing with single-point turning tools. International Standards Organization
Gomez H, Durham D, Xiao X, Lukitsch M, Lu P, Chou K, Sachdev A, Kumar A (1982) ISO468. Surface roughness. parameters, their values and general rules for specifying requirements. International Standards Organization
Jakubéczyová D, Hvizdos P, Selecká M (2012) Investigation of thin layers deposited by two PVD techniques on high speed steel produced by powder metallurgy. Appl Surf Sci 258:5105–5110
Liew WYH (2012) Low-speed milling of stainless steel with TiAlN single-layer and TiAlN/AlCrN nano-multilayer coated carbide tools under different lubrication conditions. Wear 269:617–631
Philippon D, Godinho V, Nagy PM, Delplancke-Ogletree MP, Fernández A (2011) Endurance of tialsin coatings: Effect of si and bias on wear and adhesion. Wear 270:541–549
Prengel HG, Jindal PC, Wendt KH, Santhanam AT, Hegde PL, Penich RM (2001) A new class of high performance PVD coatings for carbide cutting tools. Surf Coat Technol 139:25–34
Settineri L, Faga MG, Gautier G, Perucca M (2008) Evaluation of wear resistance of alsitin and alsicrn nanocomposite coatings for cutting tools. CIRP Ann Manuf Technol 57:575–578
Takadoum J, Bennani H (1997) Influence of substrate roughness and coating thickness on adhesion, friction and wear of tin films. Surf Coat Technol 96:272–282
Takadoum J, Bennani H (1991) VDI3198. Coating (cvd, pvd) of cold forging tools. Ver Dtsch Ing Normen, Dusseldorf
Veldhuis SC, Dosbaeva GK, Yamamoto K (2009) Tribological compatibility and improvement of machining productivity and surface integrity. Tribol Int 42:1004–1010
Yu D, Wanga Ch, Cheng X, Zhang F (2008) Optimization of hybrid PVD process of TiAlN coatings by Taguchi method. Appl Surf Sci 255:1865–1869
Zitounea R, Krishnarajd V, Almabouacifa BS, Collombeta F, Simab M, Jolinc A (2012) Influence of machining parameters and new nano-coated tool on drilling performance of CFRP-aluminium sandwich. Compos B Eng 43(3):1480–1488
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Fernández-Abia, A.I., Barreiro, J., López de Lacalle, L.N. et al. Effect of mechanical pre-treatments in the behaviour of nanostructured PVD-coated tools in turning. Int J Adv Manuf Technol 73, 1119–1132 (2014). https://doi.org/10.1007/s00170-014-5844-1
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DOI: https://doi.org/10.1007/s00170-014-5844-1