Specific energy consumption of electro-contact-chemical treatment of metals with a vibrating tool in the electrolyte
Автор: Shestakov I.Ya., Shestakov V.I., Trifanov I.V., Remizov I.A.
Журнал: Siberian Aerospace Journal @vestnik-sibsau-en
Рубрика: Technological processes and material science
Статья в выпуске: 4 vol.24, 2023 года.
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According to the specific energy consumption, the shaping processes are arranged in three energy levels. Electrophysical and electrochemical methods of metal processing are at the third level, where the specific energy consumption is more than 6·104 J/cm3. The analysis of the literature data showed the inconsistency of the specific costs of some authors. The specific energy consumption of electrical contact processing cannot be commensurate with the costs of electrochemical processing due to the different sizes of the particles removed from the surface of the workpiece. There are no literature data on the specific energy consumption of electro-contact-chemical treatment of metals with a vibrating instrument in the electrolyte, therefore, experiments have been carried out with the fixation of current, voltage and interelectrode gap oscillograms. The method of calculation of specific energy consumption according to the oscillograms of the process is given. The energy costs for vibration of the electrode-tool are calculated, which are an order of magnitude less for electro-contact-chemical treatment. When the vibration amplitude decreases or the voltage on the electrodes increases, the process in the interelectrode gap turns into dimensional arc processing. When electro-contact-chemical treatment of metals with a vibrating tool in water, the specific energy consumption is equal to (3.5–3.8) · 105 J/cm3, which corresponds to electrocontact treatment. It is assumed that the use of aqueous solutions of neutral salts will lead to a reduction in energy costs.
Specific energy consumption, electro-contact-chemical treatment, vibration, amplitude, frequency, oscillogram, calculation
Короткий адрес: https://sciup.org/148329717
IDR: 148329717 | DOI: 10.31772/2712-8970-2023-24-4-760-767
Список литературы Specific energy consumption of electro-contact-chemical treatment of metals with a vibrating tool in the electrolyte
- Verkhoturov A. D., Shpiljov A. M., Evstigneev A. I. Osnovy materialogii [Fundamentals of Materialology]. Vol. 1. Vladivostok, Dal'nauka Publ., 2012, 270 p.
- Nikolenko S. V., Verkhoturov A. D. Novye elektrodnye materialy dlya elektroiskrovogo legirovaniya. [New electrode materials for electric spark alloying]. Vladivostok, Dal'nauka Publ., 2005, 219 p.
- Smolentsev E. V. Proektirovanie elektricheskih i kombinirovannyh metodov obrabotki. [Design of electrical and combined processing methods]. Moscow, Mechanical Engineering Publ., 2005, 511 p.
- Zubarev Yu., Priemyshev A. Teoriya i praktika povysheniya effektivnosti shlifovaniya materialov [Theory and practice of improving the efficiency of grinding materials]. Moscow, Lan Publ., 2010, 304 p.
- Eliseev Ju. S., Krylov V. V., Saushkin B. P. Fiziko-himicheskie metody v proizvodstve gazoturbinnyh dvigateley [Physico-chemical methods in the production of gas turbine engines]. Moscow, Forum Publ., 2013, 456 p.
- Spravochnik tehnologa-mashinostroitelya [Handbook of a mechanical engineer]. Moscow, Mashinostroenie Publ., 2003, 944 p.
- Kiselev M. G., Drozdov A.V., Moskalenko A.V., Bogdan P. S. [Theoretical substantiation of rational parameters of the mode of electrocontact processing with a wire tool]. Vestnik Gomel'skogo gos.tekhn. un-ta im. P. O. Sukhogo. 2012, No. 3, P. 3–11 (In Russ.).
- Orlov V. F., Chugunov B. I. Elektrokhimicheskoe formoobrazovanie [Electrochemical shaping]. Moscow, Mashinostroenie Publ., 1990, 240 p.
- Spravochnik po elektrofizicheskim i elektrokhimicheskim metodam obrabotki [Handbook of electrophysical and electrochemical processing methods]. Moscow, Mashinostroenie Publ, 1988,719 p.
- Zhitnikov V. P., Zaitsev A. N. Impul'snaja jelektrohimicheskaja razmernaja obrabotka [Pulsed electrochemical dimensional processing]. Moscow, Mashinostroenie Publ., 2008, 413 p.
- Saushkin B. P., Suchkov G. A., Atanasyants A. G. [Current state and prospects of development of electrochemical dimensional processing]. Metallobrabotka. 2002, No. 6, P. 9–17 (In Russ.).
- Spravochnik po elektrokhimii [Handbook of Electrochemistry]. Leningrad, Khimiya Publ., 1981, 488 p.
- Shestakov I. Ya., Stryuk A. I., Bez"yazykov S. A. [Electrical treatment plant with linear electrodynamic motor]. Siberian Aerospace Journal. 2021, Vol. 22, No. 3, P. 543–549 (In Russ.).
- Shestakov I. Ya., Stryuk A. I., Tsukanov A. V. [Impul'snaya elektroobrabotka vibriruyushchim elektrodom-instrumentom]. Vestnik SibGAU. 2004, No. 5, P. 253–258 (In Russ.).
- Nosulenko V. I. [Dimensional processing of metals by electric arc]. Elektronnaya obrabotka materialov. 2006, No. 1, P. 1–10 (In Russ.).
- Saushkin B.P. [Electric discharge in liquid and gas media is the basis of a new generation of methods and technologies of machine-building production]. Elektronnaya obrabotka materialov. 2004, No. 1, P. 1–14 (In Russ.).
