Tool Life and Surface Roughness of A390 Aluminum Alloy in Milling Process Under Dry and Cryogenic Conditions

  • Authors

    • K. Othman
    • J. A.Ghani
    • J. Afifah
    • H. A.Rahman
    • C. H.Haron
    • N. S.Amin
    2018-12-09
    https://doi.org/10.14419/ijet.v7i4.36.28156
  • Dry and cryogenic condition, A390 Al-Si Alloy.

  • Abstract

    Aluminum alloy is a lightweight material with high strength-to-weight ratio, low thermal expansion, excellent castability and is applied for heavy wear applications. Recent trends in machining research aimed for improving process and product performance by understand the effect of different cooling/lubrication techniques on machining execution. The milling of A390 Al-Si alloy under dry and cryogenic conditions was investigated and liquid nitrogen (LN2) was used as the cryogenic media. The experimental trial were performance with cutting speeds at 250-350 m/min, feed rates at 0.02-0.04 mm/tooth, radial depth of cut at 12.5-25 mm, and the axial depth of cut was kept constant at 0.3 mm using a coated carbide cutting insert. The results outcomes indicate, an application of cryogenic machining had improved the surface roughness, and there was higher tool life as compared to dry cutting condition. The utilization of cryogenic cooling technique had increased the tool life more than 50% and improved the surface roughness more than 40% as compared with dry condition. It is suggested to the machining industry to consider the application of LN2 as the cryogenic media to have better machinability in machining A390 Al-Si alloy.

     

     


     

  • References

    1. [1] Renninger G, Abendroth D, Bolien M (1983), Casting Engine Blocks in GK Al Si 17 Cu 4 Mg. SAE Congress paper 830003,9–15.

      [2] Kapranos P, Kirkwood DH, Atkinson HV, Rheinlander JT, Bentzen JJ, Toft PT, Debel CP (2003), Thixoforming of an automotive part in A390 hypereutectic Al-Si alloy. J Mater Process Tech, 135: 271−277

      [3] Lasa L, Rodriguez-Ibab JM (2003), Mater Sci Eng A, 363–193.

      [4] Shi X., B. Gao, G.F. Tu, S.W. Li, (2010), Effect of Nd on microstructure and wear resistance of hypereutectic Al–20% Si alloy. J. Alloys Compd. 508, 480–485.

      [5] Sun Y, Huang B, Puleo DA, Schoop J, Jawahir IS (2016), Improved Surface Integrity from Cryogenic Machining of Ti-6Al-7Nb Alloy for Biomedical Applications. Procedia CIRP 45, 63-66.

      [6] Jerold BD, Kumar MP (2011), Experimental investigation of turning AISI 1045 steel using cryogenic carbon dioxide as the cutting fluid. Journal of Manufacturing Processes 13(2): 113-119

      [7] Musfirah, AH, Ghani JA, Che Haron CH (2017), Tool wear and surface integrity of Inconel 718 in dry and cryogenic coolant at high cutting speed. Wear 376: 125-133.

      [8] Showa Denko Aluminum Trading K.K. (2016), Measurement result of Chemical Composition of A390 Al-Si alloy.

      [9] Dhiman S, Sehgal R, Sharma SK (2005), Studies Of Machining Parameters Of Al Alloy A-390 During Turning. Proceedings of WTC2005, World Tribology Congress III, September 12-16, Washington DC, USA.

      [10] Dali MNAM, Ghani JA, Haron CHC Hassan S (2017), Fabrication of dimple structured surface of A390 Al-Si alloy using turning process. Industrial Lubrication and Tribology, 69(3): 348-354. DOI: 10.1108/ILT-09-2016-0199

      [11] Othman K, Ghani JA, Ruslan MS, Kassim MS (2018), Surface roughness of hypereutectic Al-Si A390 in high speed milling, Jurnal Tribologi, 16: 42-50

      [12] Nalbant M, Yildiz Y (2011), Effect of cryogenic cooling in milling process of AISI 304 stainless steel. Trans. Nonferrous Met. Soc. China, 21(1):72–79.

      [13] Shokrani A, DhokiaV, Muñoz-Escalona P, Newman ST (2013), State of the art cryogenic machining and processing. International Journal of Computer Integrated Manufacturing, 26 (7)

      [14] Marquardt E, Le J, Radebaugh R (2002), Cryogenic Material Properties Database, Springer, US, (In Cryocoolers 11).

      [15] Liu J, Chou YK (2007), On temperatures and tool wear in machining hypereutectic Al–Si alloys with vortex-tube cooling. International Journal of Machine Tools & Manufacture, 47: 635–645

      [16] Oles EJ, Inspektor A, Bauer CE (1996), The new diamond-coated carbide cutting tools. Diamond and Related Materials, 5: 617–624.

      [17] Uhlmann E, Lachmund U, Brucher M (2000), Wear behavior of HFCVD diamond coated carbide and ceramic tools. Surface & Coatings Technology, 131: 395–399.

      [18] Uhlmann E, Brucher M (2002), Wear behavior of CVD-diamond tools, CIRP Annals - Manufacturing Technology, 51: 49–52.

      [19] Wada T (2015), Si Particle Size-Controlled Al-17 Mass% Si Alloy and Tool Wear in Cutting Al-17 Mass% Si Alloy by Polycrystalline Diamond Compact Cutting Tool, Applied Mechanics and Materials, 798: 372-376

      [20] Badroush N, Che Haron CH, Ghani JA, Azhar MA, Nurul Hayati AH (2018), Performance of Coated Carbide Tools when Turning Inconel Alloy 718 under Cryogenic Condition using RSM. Journal of Mechanical Engineering, 5(3): 73-87

      [21] Natasha AR, Ghani JA, Syariff J, Haron CHC, Hadi MA (2014), Comparison of Dry and Cryogenic Machining on Chip Formation and Coefficient of Friction in Turning AISI 4340 Alloy Steel. Applied Mechanics and Materials, 554:7-11

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  • How to Cite

    Othman, K., A.Ghani, J., Afifah, J., A.Rahman, H., H.Haron, C., & S.Amin, N. (2018). Tool Life and Surface Roughness of A390 Aluminum Alloy in Milling Process Under Dry and Cryogenic Conditions. International Journal of Engineering & Technology, 7(4.36), 432-435. https://doi.org/10.14419/ijet.v7i4.36.28156

    Received date: 2019-03-03

    Accepted date: 2019-03-03

    Published date: 2018-12-09