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LEPL Rafiel Dvali Institute of Machine Mechanics





Department of Mechanical Engineering


My Liquid Website

Slava Mebonia

,

leader of the Department of Mechanical Engineering. Mob: +995 577 190254; tel:+995(32)2575081; E-mail: slavamebonia@gmail.com

  • 1967 – 1973. Moscow Higher Technical School named N. Bauman Faculty of Automation and Mechanization of Production, Mechanical Equipment of Metallurgical Plants
    • Date of Birth: 26.01.1949
    Education:
  • 1979-1981. Postgraduate student, Georgian Polytechnic Institute Department of Metal Treatment by Pressure
    • Scientific/academic degree:
  • Doctor of Technical Sciences
    • Position: Head of Department of Mechanical Engineering, Main Researcher
    Work Experience:
  • 1973-1976. Rustavi Metallurgical Plant, Master of mechanical service of pipe rolling shop
  • 1976-1978. Enguri Paper mill, Design engineer
  • 1979-1981. Georgian Polytechnic Institute, Postgraduate student
  • 1981-1986. Georgian Polytechnic Institute, Chief of the sector of design and research Bureau of the Department of Metal Treatment by Pressure
  • 1986-2002. Georgian Technical University, Associated Professor
  • 2002-2009. Georgian Technical University, Professor
  • Since 2009. Georgian Technical University, Associated Professor
  • 2011-2012. LEPL Rafiel Dvali Institute of Machine Mechanics, Department of Mechanical Engineering, Senior researcher.
  • Since 2012.LEPL Rafiel Dvali Institute of Machine Mechanics, Head of Department of Mechanical Engineering, Main researcher
    		•

    Scientific interests:

  • Research and improvement of metal forming processes and equipment;
  • Development of methods for calculating impact processes in metal forming machines;

    • Publications:

    Author of more than 200 scientific works and inventions, patents Monographs and textbooks
  • R. Adamia, T. Natriashvili, S. Mebonia. Engineering methods for calculating the parameters of impact interaction of solids (Monograph). Rafiel Dvali Institute of Machine Mechanics - GTY-2010. - 230 p.
  • R. Adamia, T. Natriashvili, S. Mebonia. Optimization of dynamic loads of machine systems. (Monograph). Publishing house of the National Academy of Sciences of Georgia, Tbilisi, 2011. – 374 p.
  • V. Kldiashvili, T. Natriashvili, S. Mebonia. Calculations of asynchronous motors during rewinding (Monograph). Rafiel Dvali Institute of Machine Mechanics. Printing house "Damani", Tbilisi, 2016. - 218 p.
  • M. Mikautadze, S. Mebonia, D. Nozadze. Pipe shop equipment. (Textbook). Publishing house “Technical University”, Tbilisi, 2009. - 162 p.
  • S. Mebonia, M. Mikautadze, D. Nozadze. Mechanical equipment of workshops for the production of pipes. (Textbook). Publishing house “Technical University”, Tbilisi, 2009. - 170 p.
  • S. Mebonia, T. Natriashvili, Z. Lomsadze. Maintenance and repair of machines for the processing of metals by pressure. (Textbook). Publishing house “Technical University”, Tbilisi, 2017. - 386 p.
  • S. Mebonia, T. Natriashvili, D. Nozadze. Auxiliary equipment of rolling shops. (Textbook). Publishing house “Technical University”, Tbilisi, 2017. - 228 p.
  • T. Natriashvili, S. Mebonia. Methods of calculation of shock loads in heavy-loaded machines. Rafiel Dvali Institute of Machine Mechanics. Printing house "Damani", Tbilisi, 2018. - 256 p.

    • Articles:
  • R. Adamia, S. Mebonia, T. Natriashvili. Determination of shock loads in rolling mills on the basis of phenomenological theory of impact. Proceedings of the international scientific and technical conference “Non-classical problems of mechanics” (to the 75-th anniversary of N. Valishvili). Kutaisi, 2007. - Pp. 75-79.
  • R. Adamia, S. Mebonia, T. Natriashvili. Analysis of dynamic phenomena in the main line of the piercing mill, taking into account the gaps in the connection of its elements. Innovation №2, Kutaisi Scientific Center of Georgian Academy of Sciences, 2008. – Pp. 7-13.
  • V. Kldiashvili, R.Adamia, S.Mebonia, T.Sulukhia. Universal Closed Arc Furnace of Periodical Functioning for Producing Steel Direct from Briquettes of Iron Ore monocharge. Bulletin of the Georgian National Academy of Sciences vol. 2, №2, 2008, Tbilisi. – Pp. 70-73.
  • R.Adamia, S. Mebonia, T.Natriashvili. Elaboration of the mode and device for combined processes of drawing and dressing of shapes and tubes of small cross section. Hutnik, №1, III International Conference in Drawing. Poland, Zakopane, 2009. – Pp. 11-13.
  • R.Adamia, S. Mebonia, T. Natriashvili. Investigation of influence of tangential resistance of the system mandrel rod of the broaching mill on kinematics of broaching process of work pieces. Problems of mechanics, #3(36). Tbilisi, 2009. – Pp. 24-29.
  • S. Mebonia, M. Mikautadze, S. Katamadze. Machines for radial compression of long products. Theory and Practice of Metallurgy, № 1-2, Dnepropetrovsk-Ukraine,2009. - Pp. 143-145.
  • R. Adamia, S. Mebonia, T. Natriashvili, D. Demetradze. Development of rational scheme of automatic tube rolling mill. Science and Technologies, #1_3, 2009. – Pp. 52-56.P
  • R. Adamia, G. Kashakashvili, S. Mebonia. Methods of prevention the internal resonance in the transmission of metallurgical machines. Steel #9, Moscow,2009. – Pp. 80-82.
  • R. Adamia, S. Mebonia, T. Natriashvili, D. Demetradze. Determination of the parameters of the combined process drawing-editing pipes. Georgian engineering News (GEN) #2 (T.54), 2010. Pp. 54-57.
  • J. lomsadze, T. Natriashvili, Z. lomsadze, S. Mebonia. Obtaining of the periodical profiles with the exast by means of the combined processe of rolling and drawing. Problems of mechanics, № 2(43), Tbilisi , 2011. – Pp. 36-40.
  • S. Mebonia, T. Natriashvili, M.Mikautadze. Development of devices for radial forging of long axisymmetric products with a complex configuration of the inner surface. Collection of scientific Works “Processing of metals by pressure”, №2(27), Kramatorsk-Ukraine, 2011. – Pp.177-181.
  • T. Natriashvili, S. Mebonia, M. Ben Haim. Methods of calculation of shock loads in tube rolling mills. Proceedings of the international scientific and technical conference “Non-classical problems of mechanics” (to the 80-th anniversary of N. Valishvili). Kutaisi,2012. Pp.368-371.
  • T.Natriashvili, S. Mebonia, M.Mikautadze. Definition of Deformation Rate in the Helical Piercing of Billets. Problems of Mechanics, №3(52), Tbilisi , 2012. - P. 45-48.
  • T.Natriashvili, S. Mebonia, M.Mikautadze, M.Glonti. The New Scheme of The Pipe Rolling Unit for Receiving Seamless Hit-Rolled Pipes. Problems of Mechanics, №2(55). Special Issie International Confe-rence, Tbilisi, 2014. - P. 99-105.
  • T. Natriashvili, S. Mebonia, M. Ben Haim. A new scheme of rolling processes of seamless pipes. Materials of the international scientific and technical conference “Plastic deformation of metals”, Vol. 2. Ukraine, Dnepropetrovsk, 19-23.05. 2014. - Pp. 121-125.
  • T.Natriashvili, S. Mebonia. A new Construction of the machine for Rolling of the Profile Ring Semis. The XYI International Academy Congress ‘’History, Problems and Prospects of Deve-lopement of Modern Civilization” .Volume II, Tokyo University Press. Tokyo, 25-27 April 2015. - P. 399-404.
  • T.Natriashvili, S. Mebonia. Determination of the Deformation Rate of the Hot Rolling of Tubes. International Reviev of Education and Science №1(8), Volume II, Ottava University Press, January-June 2015. - P. 514-21.
  • T. Natriashvili, S. Mebonia. Analysis of the dynamic aftereffect of the impact on the capture of metal rolls rolling mill. Topical issues of Engineering Science. Collection of scientific Works, Issue 6, Мinsk, 2017. - Pp.185-189.
  • S. Mebonia, T. Morchadze, N. Rusadze. Defining the Types and Parameters of Impact Loads by Using Phenomenological Models. Problems of Mechanics, №2(71).Tbilisi, 2018.- Pp.25-32.
  • S. Mebonia, T. Morchadze, N. Rusadze. Method of determination of parameters of impact interaction by using Phenomenological Models. Acta Technica. Institute of Thermo mechanics CAS, v.v.i., Vol.63, №4. Praha, Czech Republic, 2018. - Pp. 563 – 572.

    • Inventions (Patents)

  • S. Mebonia, M. Mikautadze, A. Nozadze. Method of producing sleeves on the helical mill. Patent # 551. National center for intellectual property „Sakpatenti“, 1997.
  • S. Mebonia, M. Mikautadze, A. Nozadze, E. Ushveridze. Device for forging the ends of the workpiece. Patent # 631. National center for intellectual property „Sakpatenti“, 1997.
  • S. Mebonia, M. Mikautadze, K. Ushveridze. Radial-forging Machine. Patent # P3611. National center for intellectual property „Sakpatenti“, 2005.
  • M. Mikautadze, E. Ushveridze, K. Ushveridze, S. Mebonia, V. Kuchuxidze. Machine for handling pipes when receiving cylinders. Patent # 4161. National center for intellectual property „Sakpatenti“, 2007.
  • V. Kldiashvili, S. Mebonia. Closed arc furnace. Patent # P 4458. National center for intellectual property „Sakpatenti“, 2008.
  • J. Melkadze,M. Mikautadze, S. Mebonia. Device for edging the pipes. Patent # 4855. National center for intellectual property „Sakpatenti“,2009.
  • J. Lomsadze, M. Mikautadze, Z. Lomsadze, S. Mebonia, S. Katamadze. A method of obtaining square profile hire. Patent № P 5498. National center for intellectual property „Sakpatenti“, 2012.
  • J. Lomsadze, M. Mikautadze, Z. Lomsadze, S. Mebonia, S. Katamadze. Tool for extrusion profile products. Patent № P 5870. National center for intellectual property „Sakpatenti“, 2013.
  • S. Mebonia ,M. Mikautadze, E. Ushveridze, K. Ushveridze, G. Zabarovski. Radial-forging Machine for obtaining longitudinal products. Patent № P 5799. National center for intellectual property „Sakpatenti“, 2013.
  • S. Mebonia, T. Natriashvili, M. Baakashvili-Antelava. Radial-forging Machine for obtaining axis symmetrical bilets. Patent № P 6654. National center for intellectual property „Sakpatenti“, 2017.
  • S. Mebonia, T. Natriashvili, M. Mikautadze. Radial crimping machine. Patent № P 6862. National center for intellectual property „Sakpatenti“, 2018

    • Participation in scientific-grant projects:

  • 2000-2001, Georgian Academy of Sciences (On the basis of resolution №45; 20 April 2000), Grant №91, „Development of a rational process and device for metal forming axis symmetric blanks used in mechanical engineering“, Project manager.
  • 2002-2003, Georgian Academy of Sciences (On the basis of resolution №21; 13 February 2000), Grant №9.1.02, „ Development of rational technology and devices for radial forging of high-precision long axis symmetric blanks with complex configuration of the inner surface“, Project manager.
  • 2004-2005, Georgian Academy of Sciences (On the basis of resolution №45; 20 April 2000), Grant №9.1.04, „Development of rational technology and devices for rolling high-precision profile semi-finished products“, Project manager.

    • Participation in scientific events:

  • 2014.9-16.12, Egypt, Taba. National Council of Ukraine on Mechanical Engineering (Ukrainian National Committee IFToMM), international scientific and technical conference "Improving the quality, reliability and durability of technical systems and processes“. Analysis of dynamic phenomena in the main line of the piercing mill, taking into account the shock interaction in the capture of metal. http://www.iftomm.ho.ua/Egipt_14. shtml
  • 2014.29-30.08, Russia, Moscow, Eurasian Union of scientists, V international scientific and practical conference "Modern concepts of scientific research“. Determination of the forces of shock interaction in the capture of metal rolls of the tube mill. http://euroasia-science.ru/
  • 2016.12-14.10. Georgia, Tbilisi, Georgian Technical University, Polish-Georgian scientific and practical conference „Transport bridge Europe-Asia“. Analysis of models of deformation in the structural elements at determining the impact loads. http://gtu.ge
  • 2014. 19-21.07,Georgia , Tbilisi, Georgian Technical University, Georgian Committee of the IFToMM, Institute of Machines Mechanics and Georgian Engineering Academy, International Conference “ Mechanics-2014”. The new scheme of the Pipe rolling unit for receiving seamless hot-rolled pipes. http://gtu.ge
  • 2014. 19-21.07,Georgia, Tbilisi, Georgian Technical University, Georgian Committee of the IFToMM, Institute of Machines Mechanics and Georgian Engineering Academy, International Conference “ Mechanics-2014”. Increase in operational reliability of heavy loaded units of frictions by means of complex technological methods.

    • Additional information (Awards, scholarships, participation, etc ):

  • Member of Academic Council of Rafiel Dvali Institute of Machine Mechanics.
  • Corresponding member of the Georgian Academy of Engineering.
  • ” Engineer of the year” in Metallurgy of Georgia (2008).
  • National Prize of Georgia for a cycle of Scientific Works “ Engineering methods for calculating the parameters of shock phenomena in machine systems and optimization of dynamic processes” (2012).