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Chip Morphology in Drilling of Al6063-MgO NMMC with HSS & TiN Coated HSS Drill Tools


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1 Department of Mechanical Engineering, Sri Venkateswara University College of Engineering, Tirupati, AP, India
     

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Aluminum matrix composites reinforced with Nano-sized particles are widely used for high performance applications such as fields of medicine and engineering like aerospace, defense, automobiles and consumer goods because of their improved physical and mechanical properties. In the present research, Aluminium Alloy (Al6063) matrix was reinforced with Magnesium Oxide Nanoparticles with particle size of 15nm in the weight % of 0.1%, 0.2%, and 0.3%. The process was carried out by stir casting technique at a temperature of 750°C. These Nanocomposites were investigated for the influence of cutting parameters on chips and burr formation in drilling of Al6063/MgO NMMC. The input parameters used are speed, feed, and material of drill tool (HSS&TiN coated HSS). The effects of feed rates, cutting speeds and the material of drill tool on chips and burr formation are studied.

Keywords

Aluminium NMMC, Stir Casting, Drilling, Burr Formation, Chip Morphology.
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  • Dinesh; Geeta; Rajesh Purohit: Advanced Aluminium Matrix Composites: The Critical Need of Automotive and Aerospace Engineering Fields, 'Materials Today: Proceedings 2', 2015, 3032 – 3041.

  • Vukcevic, M: Delijic, K: Some New Directions in Aluminum Based PM Materials for Automotive Applications, 'Materiali in Tehnologue', 36, 2002, 101-105.

  • Dr. Govind Nandipati and Dr. Ravindra Kommineni: Fabrication and Study of the Mechanical Properties of AA2024 Alloy Reinforced with B4C Nano-particles using Ultrasonic cavitation method (IOSR-JMCE) (Jul. - Aug. 2013), 01-07

  • Mohammad Amin Baghchesara; Hossein Abdizadeh: Production and micro structural investigation of A356 aluminium alloy based Magnesium oxide particles reinforced metalmatrix nanocomposites, 'Journal of Ceramic Processing Research', vol. 15, no. 6, 2014, 418-423

  • Amarnath, G; Sharma: Micro Structure Amd Mechanical Properties of Nanoparticulate Wc/Al Metal Matrix Composites, 'International Journal of Research in Engineering and Science (IJRES)', 2320-9364.

  • Girisha, KB; Dr. Chittappa: Preparation, Characterization and Mechanical Properties of Al356.1 Aluminium Alloy Matrix Composites Reinforced With MgO Nanoparticles, 'International Journal of Innovative Research in Science, Engineering and Technology', ISSN: 2319-8753.

  • Praveen, G; Girisha, KB: Synthesis, Characterization and Mechanical Properties of A356.1 Aluminium Alloy Matrix Composite Reinforced With Mgo Nano Particles, 'International Journal of Engineering Science Invention', 2319 – 6734.

  • Kestur Gundappa Satyanarayana; Fernando Wypych: Nanocomposites: Synthesis, Structure, Properties and New Application Opportunities, 'Materials Research', vol. 12, no. 1, 2009, 1-39.

  • Rais, Lubna; Sharma, Rajnish: The effect of homogeneous dispersion of Carbon Nano Tubes on Mechanical properties of Aluminium-Carbon Nano Tube nanocomposite-A review, 'Int. Journal of Electrical & Electronics Engg.' vol. 2, Spl. Issue 1, 2015, 1694-2426.

  • Jayaprakash; Dr Abdul Budan; Dr. Joel Hemanth: Preparation and Investigation on Properties of Cryogenically Solidified Nano Metal Matrix Composites, 'Int. Journal of Engineering Research and Applications', ISSN: 2248-9622, vol. 4, no. 8 (Version 2), August 2014, 74-79.

  • Calin, R; Pul, M; Pehlivanli, Z: The Effect of Reinforcement Volume Ratio on Porosity and Thermal Conductivity in Al-Mgo Composites, 'Materials Research', vol. 15, no. 6, 2012, 1057-1063.

  • Jit, N; Tyagi, A; Singh, N: Al-Cu-Si - (Al2O3)p composites using A 384.1 Al Alloys, 'Asian Journal of Chemistry', vol. 21, no. 10, 2009, S066-071.

  • Shinde: Manufacturing of Aluminum Matrix Composite Using Stir Casting Method, IJIERT, vol. 2 no. 5, May 2015.

  • Sharma, P: Production of AMC by stir casting – An Overview, 'International Journal of Contemporary Practices', ISSN: 2231-5608, vol. 2, no. 1, 23-46.

  • Stringer, P; Byrne, G; Ahearne, E: 2010. ‘’Tool design for burr removal in drilling operations’’, http://www.ucd.ie/mecheng /ams/news_items/Peter%20Stringer.pdf, 1-7.

  • Kim, J; Dornfeld, DA: Development of an Analytical Model for Drilling Burr Formation in Ductile Materials, 'Journal of Engineering Materials and Technology', vol. 124, no. 2, 2002, 192-198.

  • Pilny, Lukas; Chiffre, Leonardo De; Piska, Miroslav; Villumsen, Morten F: Hole Quality and Burr Reduction in Drilling Aluminium Sheets, Newtech 2011 New Technologies In Manufacturing, ISBN: 978-80-214-4267-2

  • Paro, JA; Gustafsson, TE; Koskinen, J: Chip Morphology In Drilling Of Conventional Cast Stainless Steel With HIPed NiTi Coating, 3rd International Conference 'Research and Development in Mechanical Industry' RaDMI 2003, 19 - 23, September 2003, Herceg Novi, Serbia and Montenegro.

  • Madhavan, S; Balasivanandha Prabu, S: An Experimental Study of Influence of Drill Geometry on Drilling of Carbon Fibre Reinforced Plastic Composites, 'International Journal of Engineering Research and Development', e-ISSN: 2278-067X, p-ISSN: 2278-800X, www.ijerd.com, vol. 3, no. 1, August 2012, 36-44.

  • Praveen D Rao: An Experimental Investigation of Chip Morphology in Drilling, S M Wu Symposium, vol. 2, 1996


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  • Chip Morphology in Drilling of Al6063-MgO NMMC with HSS & TiN Coated HSS Drill Tools

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Authors

S. Subbarama Kousik
Department of Mechanical Engineering, Sri Venkateswara University College of Engineering, Tirupati, AP, India
P. Venkata Ramaiah
Department of Mechanical Engineering, Sri Venkateswara University College of Engineering, Tirupati, AP, India

Abstract


Aluminum matrix composites reinforced with Nano-sized particles are widely used for high performance applications such as fields of medicine and engineering like aerospace, defense, automobiles and consumer goods because of their improved physical and mechanical properties. In the present research, Aluminium Alloy (Al6063) matrix was reinforced with Magnesium Oxide Nanoparticles with particle size of 15nm in the weight % of 0.1%, 0.2%, and 0.3%. The process was carried out by stir casting technique at a temperature of 750°C. These Nanocomposites were investigated for the influence of cutting parameters on chips and burr formation in drilling of Al6063/MgO NMMC. The input parameters used are speed, feed, and material of drill tool (HSS&TiN coated HSS). The effects of feed rates, cutting speeds and the material of drill tool on chips and burr formation are studied.

Keywords


Aluminium NMMC, Stir Casting, Drilling, Burr Formation, Chip Morphology.

References