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SCI-SSCI or SCI Expanded Articles

  • Influence of extrusion parameters on drilling machinability of AZ31 magnesium alloy (February 2022)
  • AYER, Ö., Effect of die parameters on the grain size, mechanical properties and fracture mechanism of extruded AZ31 magnesium alloys; Materials Science and Engineering: A; Volume 793, 19 August 2020, 139887 (August 2020)
  • AYER, Ö. Trans. Nonferrous Met. Soc. China, 2019, 29 (4), 741-753 "A forming load analysis for extrusion process of AZ31 magnesium" (April 2019)
  • AYER, Ö. Tehnički Vjesnik, 2017, 24 (6), 1679-1688 A numerical study for prediction of forming load and experimental verification of bimetallic disc upsetting (December 2017)
  • AYER, Ö., BİNGÖL, S., ALTINBALIK, T., KILIÇGEDİK, H. Y., "Fatigue Life Modeling of Gear Like Products Using ANN" (August 2016)
  • ALTINBALIK, T., AYER, Ö., "A Theoretical And Experimental Study for The Load Optimization of Gear-Like Profiles By Using Forward And Lateral Extrusion"Transactions of the Canadian Society for Mechanical Engineering, Vol. 39, No. 1, 2015, Pages: 53-69 (April 2015)
  • .S. BINGÖL, Ö. AYER, T. M. M. ALTINBALIK, Extrusion load prediction of gear like profile for different die geometries using ANN and FEM with experimental verification, The International Journal of Advanced Manufacturing Technology, vol. 76, no. 5-8, pp. 983-992, 2, 2015.
  • BİNGÖL, S., AYER, Ö., ALTINBALIK, T., “Extrusion load prediction of gear-like profile for different die geometries using ANN and FEM with experimental verification” International Journal of Advanced Manufacturing Technology, Int. J. Adv. Manuf. Technol.Vol :76, 2015, pp:983–992, DOI 10.1007/s00170-014-6328-z
  • .T. M. M. ALTINBALIK, Ö. AYER, Effect of die inlet geometry on extrusion of clover sections through curved dies Upper bound analysis and experimental verification, TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, vol. 23, no. 4, pp. 1098-1107, 3, 2013.
  • ALTINBALIK, T., AYER, Ö. " Effect of die inlet geometry on extrusion of clover sections through curved dies:Upper bound analysis and experimental verification" Transactions of Nonferrous Metals Society of China, Vol: 23, Issue 4, 2013, Pages 1098–1107.
  • ALTINBALIK, T., AYER, Ö. "A Theoretical And Experimental Study For Forward Extrusion of Clover Sections" Materials & Design, Vol: 29, Issue 6, 2008, Pages 1182–1189.

International Articles

  • Mould design optimisation by FEM (December 2021)
  • Ayer, Ö, Özmen, B.G., Karakaya, İ., An Optimization Study for Bridge Design of a Porthole Extrusion Die, Advances in Science and Technology Research Journal, 2019; 13(4):270–275 (December 2019)
  • AYER Ö, BINGÖL S., KARAKAYA I., An extrusion simulation of an aluminum profile by porthole die. Vibroengineering PROCEDIA, 2019. , 27, 139-144., Doi: 10.21595/vp.2019.20958 (November 2019)
  • AYER, Ö. , ALTINBALIK, MT , BİNGÖL, S., KESKİN, MS. European Journal of Technique, 2017, 7 (2), 131-137, Effect of Extrusion on Microstructure of AZ31 Type Magnesium (November 2017)
  • AYER, Ö., "Simulation Of Helical Gear Forming Of Az31 Magnesium Material", Adv. Sci. Technol. Res. J. 2017; 11(2):187–191, https://doi.org/10.12913/22998624/70801 (June 2017)
  • AYER,Ö., "Fem Simulation Of Combined Extrusion Method (Ecae/Direct Extrusion)", Applied Computer Science, 2015, Vol.2, No:15, pp: 50-59 (June 2015)
  • AYER, Ö.,ALTINBALIK, T., BİNGÖL, S., "Artificial Neural Network Modeling of Injection Upsetting Load Prediction"Applied Mechanics and Materials Vol: 729, 2015, pp: 155-160 (January 2015)
  • ALTINBALIK, T., BİNGÖL, S., AYER, Ö., "Simulation of Lateral Extrusion of Spline Form Based on the Software DEFORM-3D"Applied Mechanics and Materials Vol: 729, 2015, pp: 149-154 (January 2015)
  • .T. M. M. ALTINBALIK, S. BINGÖL, Ö. AYER, Simulation of Lateral Extrusion of Spline Form Based on the Software DEFORM 3D, Applied Mechanics and Materials, vol. 729, pp. 149-154, 1, 2015.
  • .T. M. M. ALTINBALIK, Ö. AYER, Finite Element Analysis of Gear Like Form by Using Lateral and Forward Extrusion, TEM Journal, vol. 3, no. 2, pp. 140-147, Novi Pazar-SIRBISTAN, 5, 2014.
  • ALTINBALIK, T., AYER, Ö., " Finite Element Analysis of Gear Like Form by Using Lateral and Forward Extrusion", TEM Journal, Vol: 3, Issue 2, 2014, Pages 140–147
  • .T. M. M. ALTINBALIK, Ö. AYER, An Experimental Study For Comparison Of Load Estimation Methods By Using Forward Extrusion Of Spur Gear Form, Journal Of International Scientific Publications: Materials&Methods and Technologies, vol. 7, pp. 253-266, 6, 2013.
  • ALTINBALIK, T., AYER, Ö., " An Experimental Study for Comparison of Load Estimation Methods By Using Forward Extrusion Of Spur Gear Form" , Journal of International Scientific Publications: Materials&Methods and Technologies,Vol.7, Part 2, 2013, pp: 253-266

International Conference Proceedings

  • AYER, Ö., " Simulation of Gear Forming For Magnesium Material",Unitech'16, Gabrovo 2016, Proceedings International Scientific Conference Vol:3, pp:116-120 (November 2016)
  • AYER, Ö., "Material Flow Analysis of Bimetallic Hollow Disc Upsetting", Proceeding of 6th International Conference on Trends in Agricultural Engineering 2016, 7th-9th September 2016, pp: 38-43 (September 2016)
  • .Ö. AYER, Material Flow Analysis of Bimetallic Hollow Disc Upsetting, 6th International Conference on Trends in Agricultural Engineering, no. 1, pp. 38-43, PRAG-ÇEK CUMHURIYETI.
  • AYER, Ö., " Fem Study of Aluminum Chip Extrusion",Unitech'15, Gabrovo 2015, Proceedings International Scientific Conference Vol:3, pp:119-122 (November 2015)
  • BİNGÖL, S., KESKİN, M.S., AYER, Ö., SARIKAYA, K., BURUCU, O., ALİPUR, P., “FE Analyzing of Layout Types for Multi-Hole Extrusion Dies”, 54th International Conference of Machine Design Departments Book of Proceedings, Hejnice-Czech Republic, September 10-12, 2013, pp. 3-9.
  • ALTINBALIK, T., AYER, Ö., " FEM Simulation and Die Transition Profile Optimization of Extrusion Process of Clover Sections", IMEF 2012, Prague-Czech Republic, June 20-22, 2012, pp.92-105.
  • ÖZEL, K., AYER, Ö., KARAÇAM, F., An Investigation of Equal Channel Angular Pressing (ECAP) Method for 5083 Aluminum Alloys, UNITECH 2011, International Scientific Conference, Gabrovo-Bulgaria, Vol. 2, November 18-19, 2011, pp. 269-274.
  • AYER, Ö., ÖZEL, K., KARAÇAM, F., Load Analysis of Upsetting on Prismatic Specimen with Arbitrary Profiles, UNITECH 2011, International Scientific Conference, Gabrovo-Bulgaria, Vol. 2, November 18-19, 2011, pp. 201-204.
  • ALTINBALIK, M. T. , Ö. AYER, “ A Theoretical Study for Optimum Die Length for Forward Extrusion of Clover Sections from Circular Billets Through Curved Dies”, UNITECH 2009, International Scientific Conference, Gabrovo-Bulgaria, Vol.2, pp.160-165.
  • AYER,Ö., ‘’ Review of Studies on Extrusion Load Analysis Methods and Models’’, Scientific Conference, Smolyan-Bulgaria, June 21-24, 2008, pp.41-50”
  • AYER,Ö., " Ultrasonic Testing Methods and Application on Forging Defects", AMTECH’07, International Scientific Conference, Gabrovo-Bulgaria, Vol. 1, November23-24, 2007, pp. 246-249.

» Courses Given

Aluminum Extrusion Technology

Computer Aided Drawing

Forming of Aluminum Alloys

Mesleki Yabancı Dil 1 (Technical English)

Nontraditional Manufacturing Methods

Theory of Mechanisms