National Conferences

  1. R.Narayanasamy, S.M.Doraivelu and V.Gopinathan, "Effect of radial pressure on the maximum drawing ratio during cylindrical drawing", proceedings of the 9 th AIMTDR Conference, Dec. 1980, IIT, Kanpur, India.
  2. R.Narayanasamy and R.Sowerby, "Wrinkling when deep drawing through conical and tractrix dies", Proceedings of the 11th AIMTDR conference, 1984, IIT, Madras, India.
  3. R.Narayanasamy, S.M.Doraivelu and V.Gopinathan, "A Comparative study of Microstructure and Microhardness of deep drawn cups using conventional and unconventional tools", paper presented in the 11th AIMTDR Conference, 1984, IIT, Madras, India.
  4. R.Narayanasamy, "Formability of Austenitic Stainless Steels Sheets when Drawing through Tapered Dies", proceedings of the Seminar on Modern Trends in Metal Forming, organised by Madras Metallurgical Society, Jan.1985, Madras, India. Also presented in USA in AMIE conference, 1983.
  5. R.Narayanasamy, "Cold Extrusion of Steels", proceedings of the seminar on Cold Forming Technology, organised by Association of Indian Engineering Industries, Western Region, Bombay, March 1985, Bombay, India.
  6. R.Narayanasamy, "Drawability of SS 304 at various temperature", Proceedings of the 47th ATM, IIM, 1993, Hyderabad, India.
  7. R.Narayanasamy and K.S.Pandey, "Cold forgeability of 70:30 Brass", Proceedings of the National Seminar on Fracture, IIT, Kanpur, 1993.
  8. R.Narayanasamy and P.Srinivasan, "Design and Developments of Streamlined Extrusion Dies for Various Cross section", Proceedings of IFAMS 2000, Coimbatore, India, pp 194-203.
  9. R.Narayanasamy and S.Raghuraman, "Wrinkling behaviour of SS 302, SS 316, SS 410 and SS 430 grades stainless steel of various diameters during deep drawing Process", Proceedings of IFAMS 2000, Coimbatore, India, pp 32-40.
  10. R.Narayanasamy and K.Duraiselvam, "Computer Aided Design and simulation of Deep drawing Process", Proceedings of the Int. Conference on CAD/CAM, Bangalore, 1998, pp 76-79.
  11. R.Narayanasamy and V.Pakkirisamy, "Deep drawability behaviour of stainless steel sheets when drawn through a tapered die Proceedings of National Conf. on Advances in Metal Forming, Anna University, Madras, March 2000.
  12. R.Narayanasamy and V.Pakkirisamy, "Wrinkling behaviour of stainless steel sheets during drawing through a conical die", Proceedings of National Conf. on Materials Processing, Trichy, May 2003.
  13. R.Narayanasamy, R.Ponalagusamy and P.Srinivasan, "Computer Aided Design of streamlined Extrusion dies for square cross section", Proceedings of National Conf. on Metal Forming, March 2000, Madras.
  14. R.Narayanasamy and K.Duraiselvam, "Computer Aided Design and simulation of Deep drawing process", Proceedings of the Quest 99 Conference, held in May 1999, Bangalore, India.
  15. R.Narayanasamy and K.S.Pandey, "Some aspects on Forging of Powder Preforms", Proceedings of the National Conference on Materials Processing, Coimbatore, India, 2002.
  16. R.Narayanasamy, R.Ponalagusamy and P.Srinivasan, "Computer Aided Design and Manufacture of streamlined extrusion dies", published in IFANs'2000, held at CIT, Coimbatore, Jan.2000, India.
  17. R.Narayanasamy, R.Ponalagusamy and P.Srinivasan, "Computer Aided Design of Streamlined Extrusion dies for square cross section", Proceedings of the National Seminar at METFORM 2000 held at M.I.T, Chennai, Mar.2000, India.
  18. R.Narayanasamy, R.Ponalagusamy and S.Venkatesan, "Computer Aided Metal flow analysis through streamlined extrusion dies", Proceedings of the RAMP'2001, Annamalai University, Oct.2001.
  19. R.Narayanasamy, R.Ponalagusamy and P.Srinivasan, "Experimental investigation on performance of streamlined Extrusion dies", Proceedings of the National Conference at PSG Tech., Coimbatore, India, 2002.
  20. R.Narayanasamy, R.Ponalagusamy and S.Venkatesan, "Computer aided metal flow analysis in off-centric extrusion dies", Proceedings of All India Manufacturing Technology Design and Research Conference, Birla Institute of Technology, Ranchi, India, Dec. 2002.
  21. R.Narayanasamy, R.Ponalagusamy and P.Srinivasan, "Experimental Investigation on performance of streamlined extrusion dies", Proceedings of National conference on Materials Processing", held in P.S.G. Technology, Coimbatore, India, 2002.
  22. R.Narayanasamy, R.Ponalagusamy and S.Venkatesan, "Computer Aided Metal flow analysis in streamlined extrusion dies for hexagonal cross section", Proceedings of National Conference of Processing of metals, P.S.G. Tech., Coimbatore, India, P.461, 2002.
  23. R.Narayanasamy, R.Ponalagusamy and K.R.Subramanian, "Theory of plasticity for P/M porous metals", Proceedings of the Conference on Advances in Metal Forming, IGCAR, Kalpakkam, Chennai, India, Jan.2003.
  24. R.Narayanasamy, R.Ponalagusamy and P.Srinivasan, "Design of Streamlined Extrusion Dies for Non polygonal re-entry sections", Proceedings of the National Conference on Advances in Metal Forming, IGCAR, Kalpakkam, Chennai, India, Jan.2003.
  25. R.Narayanasamy, R.Ponalagusamy and S.Venkatesan, "Theoretical Comparison of Metal Flow through streamlined Extrusion dies with off centric die", Proceedings of the National Conference on Advances in Metal Forming, IGCAR, Kalpakkam, Chennai, India, Jan.2003.
  26. R.Narayanasamy, R.Ponalagusamy and S.Raghuraman, "Effect of Process parameters on LDR during deep drawing", Proceedings of the National Conference on Advances in Metal Forming, IGCAR, Kalpakkam, Chennai, India, Jan.2003.
  27. R.Narayanasamy, R.Ponalagusamy and S.Raghuraman, "Effect of Relative density on LDR during deep drawing", Proceedings of the National Conference on Advances in Metal Forming", IGCAR, Kalpakkam, Chennai, India, Jan.2003.
  28. R.Narayanasamy, R.Ponalagusamy and S.Raghuraman, "Effect of friction on LDR during deep drawing", Proceedings of the National conference on advances in Metal Forming, IGCAR, Kalpakkam, Chennai, India, Jan.2003.
  29. R.Narayanasamy, R.Ponalagusamy and S.Venkatesan, "Extrusion Die profile optimization using genetic algorithm", Proceedings of the National Conference on Modelling and simulation in manufacture, March 15-16, 2003, pp. A22-A27, India.
  30. R.Narayanasamy, R.Ponalagusamy and S.Venkatesan, "Computer aided metal flow analysis in off-centric extrusion dies", Proceedings of 20th AIMDTR conference, held in Ranchi, India, 2002.
  31. R.Narayanasamy and R.Ponalagusamy, "Finite element analysis for open die forging of sintered cylindrical billets", Proceedings of the National Conference on Materials Processing and Failure analysis, June 2003, R.E.C, Tiruchirappalli-620 015, India.
  32. R.Narayanasamy, R.Ponalagusamy and S.Venkatesan, "Extrusion Die Profile Optimization using Genetic Algorithm", proceedings of the Conference on Modeling and Simulation, MOSIM 2003, Annamalai University, 2003.
  33. R.Narayanasamy, R.Ponalagusamy and C.Sathiyanarayanan, "Some aspects on FLD of stainless steel 430 Grade", proceedings of the National Conference on Advanced manufacturing, Kovilpatty, Tamilnadu, India, Jan.2004.
  34. N.Selvakumar, R.Narayanasamy, P.Ganesan and M.Joseph Davidson, "Density Maximization of Powder Preforms using Genetic Algorithm", proceedings of the 21 st AIMTDR Conference, Vellore, Tamilnadu, India, 2004.
  35. R.Ponalagusamy, R.Narayanasamy and S.Raghuraman, "A Theoretical Study for Role of Strain Rate Sensitivity on Maximum Drawing Load in Cup Drawing Process", proceedings of the 21 st AIMTDR Conference, Vellore, Tamilnadu, India, 2004.
  36. K.Manisekar, S.Malayappan and R.Narayanasamy, "Effect of Barreling in Square Billets of Aluminium by Introducing Die Constraints At One End under Unlubricated Condition During Cold Upset Forging", proceedings of the 21 st AIMTDR Conference, Vellore, Tamilnadu, India, 2004.
  37. R.Narayanasamy, R.Ponalagusamy and C.SathiyaNarayanan, "Formability of HSLA and EDDQ Steels", proceedings of the 21 st AIMTDR Conference, Vellore, Tamilnadu, India, 2004.
  38. R.Narayanasamy, R.Ponalagusamy and T.Ramesh, "Workability Studies for Conventional Metal", proceedings of the 21 st AIMTDR Conference, Vellore, Tamilnadu, India, 2004.
  39. R.Narayanasamy and C.Sathiya Narayanan, "Forming Limit Diagram for Stainless Steel Sheet 430 Grade", National conference on Recent Advances in Mechanical Engineering at National Engineering College, Kovilpatti, Tamilnadu, India, January 2004.