Diagnostics of electrolytic plasma polishing by acoustic spectra

Authors

  • Veta Robertovna Mukaeva FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Mihail Viktorovich Gorbatkov FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Ruzil Galievich Farrahov FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Evgeniy Vladimirovich Parfenov FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Aleksey Leonidovich Erohin Universitet Manchestera (Velikobritaniya)

Keywords:

electrolytic plasma polishing; vapour gaseous envelope; surface roughness; acoustic spectra; impedance spectroscopy; hydrophone

Abstract

New acoustic spectra of electrolytic plasma polishing (EPPo) process have been obtained. An interrelation between electric and acoustic spectra of the process has been found. Study of acoustic spectra provided informative frequency range which contains a time-varying spectral peak. Correlation analysis shows a strong connection between surface roughness Ra and a position of the peak.

Author Biographies

Veta Robertovna Mukaeva, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

starshiy nauchnyy sotrudnik, kaf. teor. osnov elektrotehn. M-r v obl.  inf. izmeriteln. tehniki i tehnologiy (UGATU, 2011), Kand. tehn. nauk po avtomat. i upr. tehnol. proc. i proizv. (UGATU, 2014). Issl. v obl. diagnostiki i modelirovaniya elektrolitno-plazmennyh tehnol. processov

Mihail Viktorovich Gorbatkov, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

asp. kaf. teor. osnov elektrotehn. M-r v obl. elektroniki i nanoelektroniki (UGATU, 2014). Issl. v obl. sistem upravleniya elektrotehnol.processami

Ruzil Galievich Farrahov, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

doc. kaf. teor. osnov elektrotehn. Dipl. inzhener-mehanik (Ufimsk. gos. in-t servisa, 2004). Kand. tehn. nauk po inform.-izmerit. i upravl. sistemam (Astrahansk. gos. un-t, 2007). Issl. v obl. diagnostiki elektrotehnolog. processov

Evgeniy Vladimirovich Parfenov, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

prof. kaf. teor. osnov elektrotehn. Dipl. inzh. po prom. elektronike (UGATU, 1997). D-r tehn. nauk po avtomat. i upr. tehnol. proc. i proizv. (tam zhe, 2012). Issl. v obl. upravleniya tehnol. processami elektrolitno-plazmennoy obrabotki

Aleksey Leonidovich Erohin, Universitet Manchestera (Velikobritaniya)

lektor po voprosam modifikacii poverhnosti materialov, zaveduyuschiy laboratoriey elektrolitno-plazmennyh issledovaniy Universiteta Manchestera, Velikobritaniya. Kand. tehn. nauk po processam mehanicheskoy i fiziko-tehnicheskoy obrabotki (Tulskiy gos. tehn. universitet, 1995). Issl. v oblasti fundamentalnyh fiz. i him. aspektov elektrolitno-plazmennyh tehnologiy

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Published

2017-28-09

Issue

Vol. 21 No. 3 (77) (2017): Вестник УГАТУ

Section

MECHANICAL ENGINEERING AND ENGINEERING SCIENCE