PHYSICAL PRINCIPLES OF MANUFACTURING OF PERIODIC PROFILE BARS BY VIBRATORY DRAWING
https://doi.org/10.17073/0368-0797-2016-7-479-484
Abstract
Manufacturing of periodic profi le bars of nickel and titanium alloys is an independent task in the general problem of improving blade manufacturing technology (single-locked, double-locked). It was found that under certain schemes and vibrational deformation modes (in particular, when vibratory drawing) the eff ect of periodic changes of the bar or wire diameter along its axis is observed. It also was found that the eff ect of the periodic variation of the diameter of the rod or wire at vibratory drawing is associated with friction fl uctuations, loss of stability during deformation both during the yield stress in the bar material and the formation of a “neck”, and also as a result of the action of the inertia forces. The dependences for determining the conditions of the unstable strain and stabilizing the manufacturing process of a periodic profile by controlling the parameters of the vibratory drawing were obtained.
About the Authors
S. M. Gorbatyuk
National University of Science and Technology “MISIS” (MISIS), Moscow, Russia
Russian Federation
Russian Federation
Dr. Eng., Professor, Head of the Chair “Engineering of Technological Equipment”
A. A. Shapoval
Kremenchuk Mykhailo Ostrogradskyi National University, Kremenchuk, Ukraine
Russian Federation
Cand. Sci.
Russian Federation
Cand. Sci.
D. V. Mos’pan
Kremenchuk Mykhailo Ostrogradskyi National University, Kremenchuk, Ukraine
Russian Federation
Cand. Sci.
Russian Federation
Cand. Sci.
V. V. Dragobetskii
Kremenchuk Mykhailo Ostrogradskyi National University, Kremenchuk, Ukraine
Russian Federation
Russian Federation
Dr.Sci. (Eng.), Professor, Head of the Chair “Engineering Technology”
References
1. Klimenko V.M., Shapoval V.N. Vibratsionnaya obrabotka metallov davleniem [Vibratory metal forming]. Kiev: Tekhnika, 1977, 128 p. (In Russ.).
2. Shapoval A.N., Shapoval A.A. Development of the unit for multistage vibration drawing of metal product. Tsvetnye Metally. 2002, no. 4, pp. 77–82.
3. Fedorov V.V. Osnovy ergodinamiki i sinergetiki deformiruemykh tel [Basics ergodynamics and synergy of deformable bodies]. Kaliningrad: KGTU, 2010, 202 p. (In Russ.).
4. Shlyk S., Khorolskyi V., Naumova M. Simulation of the chamfering process in dies. Eastern-European Journal of Enterprise Technologies. 2015, vol. 2, no. 7(74), pp. 42–47.
5. Gogaev K.A., Kalutskii G.Ya.,Voropaev V.S. Asymmetric rolling of metal powders. I. Compactability of metal powders in asymmetric rolling. Powder Metallurgy and Metal Ceramics. 2009, vol. 48, Issue 3, pp. 152–156.
6. Symonova A.A., Verezub O.N., Sycheva A.A., Verezub N.V., Havin V.L., Kaptay G. Surface grain coarsening and surface during machining of ultra-grained titanium. Journal of Mining and Metallurgy. Sec. B, 2012, vol. 48, no. 3, pp. 378–389.
7. Mazur V.L. Opportunities and prospects of the ukrainian metallurgy development. Metallurgical and Mining Industry. 2015, no. 11, pp. 212–217.
8. Gorbatyuk S.M., Shapoval A.N., Rybakov V.S. etc. Nondestructive method of checking the quality of a semifi nished product for tungsten wire. Metallurgist. 1999, vol. 43, Issue 11–12, pp. 561–565. DOI: 10.1007/BF02463583.
9. Malyshev V.P., Abdrakhmanov B.T., Nurmagambetova A.M. Plavkost’ i plastichnost’ metallov [Fusibility and plasticity of metals]. Moscow: Nauchnyi mir, 2004, 148 p. (In Russ.).
10. Dragobetskii V.V., Shapoval A.A., Mospan D.V., Trotsko O.V., Lotous V.V. Excavator Bucket Teeth Strengthening Using a Plastic Explosive Deformation. Metallurgical and Mining Industry. 2015, no. 4, pp. 363–368.
11. Kukhar V.V., Vasylevskyi O.V. Experimental research of distribution of strains and stresses in work-piece at diff erent modes of stretch-forging with rotation in combined dies. Metallurgical and Mining Industry. 2014, no. 3, pp. 71–78.
12. Ogorodnikov V.A., Savchinskii I.G., Nakhaichuk O.V. Stressedstrained state during forming the internal slot section by mandrel reduction. Tyazheloe Mashinostroenie. 2004, no. 12, pp. 31–33. (In Russ.).
13. Shapoval A.N., Gorbatyuk S.M., Gorbatyuk M.S. Improving the technology for making tungsten wire. Metallurgist. 1998, vol. 42, Issue 9–10, pp. 392–395.
14. Eron’ko S.P., Smirnov A. N., Tsuprun A.Yu., Belobrov Yu.N., Larionov A.A., Tokii A.N., Giesen R. Industrial tests of a new generation of cassette-type gates for metallurgical plants in Ukraine. Refractories and Industrial Ceramics. 2006, vol. 47, Issue 2, pp. 85–87.
15. Eron’ko S.P. Effi cient slide-gate systems. Metallurgist. 2003, vol. 47, Issue 3, pp. 158–162.
Review
For citations:
Gorbatyuk S.M., Shapoval A.A., Mos’pan D.V., Dragobetskii V.V. PHYSICAL PRINCIPLES OF MANUFACTURING OF PERIODIC PROFILE BARS BY VIBRATORY DRAWING. Izvestiya. Ferrous Metallurgy. 2016;59(7):479-484. (In Russ.) https://doi.org/10.17073/0368-0797-2016-7-479-484
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