OBRABOTKAMETALLOV MATERIAL SCIENCE Том 23 № 3 2021 EQUIPMEN . INSTRUM TS Vol. 5 No. 2 2023 various sizes with maximum productivity with a threefold overlap of ranges. Approbation of the technique for forming the structure of parameter-oriented series was carried out. It has been established that during the operation of vertical milling machines of the current parameter-oriented series with the denominator ϕ = 1.26 (GOST 9726-89), there is a multiple overlap of individual size ranges that reach a ninefold value in a certain range of sizes, which, of course, affects the efficiency of the existing machine tool holding. The synthesis of a promising parameter-oriented series of a vertical milling machine with a cross table showed that the new parameter-oriented series is characterized by the presence of a smaller number of members. Thus, the application of the proposed methodology makes it possible to reduce the range of manufactured and modernized machine tools, and this, in turn, will lead to an increase in serial production, a reduction in the cost of repair and maintenance of equipment, but at the same time it will allow maintaining the flexibility of the machine tool holding. References 1. Hügel H., Wiedmaier M., Rudlaff T. Laser processing integrated into machine tools – design, applications, economy. Optical and Quantum Electronics, 1995, vol. 27, iss. 12, pp. 1149–1164. DOI: 10.1007/BF00326472. 2. You K., Yan G., Luo X., Gilchrist M.D., Fang F. Advances in laser assisted machining of hard and brittle materials. Journal of Manufacturing Processes, 2020, vol. 58, pp. 677–692. DOI: 10.1016/j.jmapro.2020.08.034. 3. Anderson M.C., Shin Y.C. Laser-assisted machining of an austenitic stainless steel: P550. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2006, vol. 220, iss. 12, pp. 2055– 2067. DOI: 10.1243/09544054JEM562. 4. Sun S., Brandt M., Dargusch M.S. Thermally enhanced machining of hard-to-machine materials – A review. International Journal of Machine Tools and Manufacture, 2010, vol. 50, iss. 8, pp. 663–680. DOI: 10.1016/j. ijmachtools.2010.04.008. 5. 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. 6. Widłaszewski J., Nowak M., Nowak Z., Kurp P. Curvature change in laser-assisted bending of Inconel 718. Physical Sciences Forum, 2022, vol. 4, iss. 1, p. 26. DOI: 10.3390/psf2022004026. 7. Skeeba V.Yu. Gibridnoe tekhnologicheskoe oborudovanie: povyshenie effektivnosti rannikh stadii proektirovaniya kompleksirovannykh metalloobrabatyvayushchikh stankov [Hybrid process equipment: improving the efficiency of the integrated metalworking machines initial designing]. Obrabotka metallov (tekhnologiya, oborudovanie, instrumenty) = Metal Working and Material Science, 2019, vol. 21, no. 2, pp. 62–83. DOI: 10.17212/1994-6309-2019-21.2-62-83. 8. Borisov M.A., Lobanov D.V., Yanyushkin A.S. Gibridnaya tekhnologiya elektrokhimicheskoi obrabotki slozhnoprofil’nykh izdelii [Hybrid technology of electrochemical processing of complex profiles]. Obrabotka metallov (tekhnologiya, oborudovanie, instrumenty) = Metal Working and Material Science, 2019, vol. 21, no. 1, pp. 25–34. DOI: 10.17212/1994-6309-2019-21.1-25-34. 9. Sun S., Harris J., Brandt M. Parametric investigation of laser-assisted machining of commercially pure titanium. Advances Engineering Materials, 2008, vol. 10, iss. 6, pp. 565–572. DOI: 10.1002/adem.200700349. 10. Madhavulu G., Ahmed B. Hot machining process for improved metal removal rates in turning operations. Journal of Materials Processing Technology, 1994, vol. 44, pp. 199–206. DOI: 10.1016/0924-0136(94)90432-4. 11. Parida A.K., Maity K. Experimental investigation on tool life and chip morphology in hot machining of Monel-400. Engineering Science and Technology, an International Journal, 2018, vol. 21, iss. 3, pp. 371–379. DOI: 10.1016/j.jestch.2018.04.003. 12. Özler L., İnan A., Özel C. Theoretical and experimental determination of tool life in hot machining of austenitic manganese steel. International Journal of Machine Tools and Manufacture, 2001, vol. 41, iss. 2, pp. 163– 172. DOI: 10.1016/S0890-6955(00)00077-8. 13. Ul Hasan S., Ali S., Jaffery S.H.I., Ud Din E., Mubashir A., Khan M. Study of burr width and height using ANOVA in laser hybrid micro milling of titanium alloy (Ti6Al4V). Journal of Materials Research and Technology, 2022, vol. 21, pp. 4398–4408. DOI: 10.1016/j.jmrt.2022.11.051. 14. Ding H., Shen N., Shin Y.C. Thermal and mechanical modeling analysis of laser-assisted micro-milling of difficult-to-machine alloys. Journal of Materials Processing Technology, 2012, vol. 212, iss. 3, pp. 601–613. DOI: 10.1016/j.jmatprotec.2011.07.016.
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