OBRABOTKAMETALLOV Vol. 23 No. 3 2021 MATERIAL SCIENCE EQUIPMENT. INSTRUMENTS 5 3 Conclusion Based on the research, recommendations have been developed that are aimed at modernizing the multipurpose five-coordinate machining center MS 032.06. Its execution will make it possible to carry out highenergy heating by high-frequency currents (HEH HFC) on a standard machine tool system and to form high-tech technological equipment with extended functionality. It was experimentally confirmed that the introduction of the proposed hybrid machine and the application of the developed recommendations for establishing rational modes of HFC in the process of integral machining of plug-type parts can significantly increase the efficiency of surface hardening: 36–40 times more than when using factory technology. At the same time, energy costs are reduced by 6 times. The implementation of the presented work made it possible to obtain information that can be used to solve an urgent problem in the field of mechanical engineering. This task is related to ensuring high quality products, reducing the production cycle time, minimizing the cost of manufactured products and creating new surface characteristics of machined parts. Thus, the results of the work provide valuable recommendations and approaches to address all these aspects and improve the production process in the field of mechanical engineering. References 1. Anand Y., Gupta A., Abrol A., Gupta Ayush, Kumar V., Tyagi S.K., Anand S. Optimization of machining parameters for green manufacturing. Cogent Engineering, 2016, vol. 3, iss. 1, p. 1153292. DOI: 10.1080/23311916 .2016.1153292. 2. Lv J., Tang R., Jia Sh., LiuY. Experimental study on energy consumption of computer numerical control machine tools. Journal of Cleaner Production, 2016, vol. 112, pt. 5, pp. 3864–3874. DOI: 10.1016/j.jclepro.2015.07.040. 3. Martino J.P. Technological forecasting – An overview. Management Science, 1980, vol. 26, no. 1, pp. 28–33. 4. Ryzhikova T.N., Borovskii V.G. Issledovanie strategicheskikh perspektiv modernizatsii stankostroeniya [Exploring the strategic perspectives for machine tool industry modernization]. Ekonomicheskii analiz: teoriya i praktika = Economic Analysis: Theory and Practice, 2017, vol. 16, no. 5, pp. 835–850. DOI: 10.24891/ea.16.5.835. 5. Ghani J.A., Rizal M., Haron C.H.C. Performance of green machining: a comparative study of turning ductile cast iron FCD700. Journal of Cleaner Production, 2014, vol. 85, pp. 289–292. DOI: 10.1016/j.jclepro.2014.02.029. 6. Fernando W.L.R., Karunathilake H.P., Gamage J.R. Strategies to reduce energy and metalworking fluid consumption for the sustainability of turning operation: A review. Cleaner Engineering and Technology, 2021, vol. 3, p. 100100. DOI: 10.1016/j.clet.2021.100100. 7. Skeeba V.Yu., Ivancivsky V.V. Povyshenie effektivnosti poverkhnostno-termicheskogo uprochneniya detalei mashin v usloviyakh sovmeshcheniya obrabatyvayushchikh tekhnologii, integriruemykh na edinoi stanochnoi baze [Improving the efficiency of surfacethermal hardening of machine parts in conditions of combination of processing technologies, integrated on a single machine tool base]. Obrabotka metallov (tekhnologiya, oborudovanie, instrumenty) = Metal Working and Material Science, 2021, vol. 23, no. 3, pp. 45–71. DOI: 10.17212/19946309202 123.34571. 8. Makarov V.M., Lukina S.V. Unikal’naya sinergiya gibridnykh stankov [Unique synergy of hybrid machines]. Ritm: Remont. Innovatsii. Tekhnologii. Modernizatsiya = RITM: Repair. Innovation. Technologies. Modernization, 2016, no. 8, pp. 18–25. 9. Makarov V.M. Kompleksirovannye tekhnologicheskie sistemy: perspektivy i problemy vnedreniya [Well integrated technological systems: prospects and problems of implementation]. Ritm: Remont. Innovatsii. Tekhnologii. Modernizatsiya = RITM: Repair. Innovation. Technologies. Modernization, 2011, no. 6 (64), pp. 20–23. 10. Yanyushkin A.S., Lobanov D.V., Arkhipov P.V. Research of influence of electric conditions of the combined electro-diamond machining on quality of grinding of hard alloys. IOP Conference Series: Materials Science and Engineering, 2015, vol. 91, p. 012051. DOI: 10.1088/1757-899X/91/1/012051. 11. Mitsuishi M., Ueda K., Kimura F., eds. Manufacturing systems and technologies for the new frontier: the 41st CIRP Conference on Manufacturing Systems, May 26–28, 2008, Tokyo, Japan. London, Springer, 2008. 556 p. ISBN 978-1-84800-267-8. DOI: 10.1007/978-1-84800-267-8. 12. Lauwers B., Klocke F., Klink A., Tekkaya A.E., Neugebauer R., Mcintosh D. Hybrid processes in manufacturing. CIRP Annals, 2014, vol. 63, iss. 2, pp. 561–583. DOI: 10.1016/j.cirp.2014.05.003.
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