Author

Mykola Holub

Cherkasy State Technological University

18006, 460 Shevchenko Blvd., Cherkasy, Ukraine

https://orcid.org/0000-0002-1836-1475

All articles

open access

Keywords: instrumentation; mechanical gyroscope; rotor cup; float gyroscope; finishing; surface roughness

Peculiarities of manufacture of a rotor for float gyroscope in the production conditions

Rostyslav Kreida, Sergiy Matsepa, Valentyn Gordienko, Mykola Holub

https://doi.org/10.24025/2306-4412.2.2020.198240

Suggested citation

Kreida, R., Matsepa, S., Gordienko, V., & Holub, M. (2020). Peculiarities of manufacture of a rotor for float gyroscope in the production conditions . Bulletin of Cherkasy State Technological University, 25(2), 143-149. https://doi.org/10.24025/2306-4412.2.2020.198240
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  • 24.02.2020
  • 933 Views
  • Library Science. Record Studies. Informology - Volume 25, No. 2, 2020
open access

Keywords: electronic stream; electron beam processing; electron beam microprocessing; nearsurface layer of glass; silicate glass

Metalization of a technical glass with using the electron beam method of a surface microprocessing

Mykola Holub, Sergiy Matsepa, Georgii Kanashevych, О. Alekseeva, I. Khyzhniak, P. Dmitrenko

https://doi.org/10.24025/2306-4412.2.2018.161938

Suggested citation

Holub, M., Matsepa, S., Kanashevych, G., Alekseeva, O., Khyzhniak, I., & Dmitrenko, P. (2018). Metalization of a technical glass with using the electron beam method of a surface microprocessing . Bulletin of Cherkasy State Technological University, 23(2), 34-38. https://doi.org/10.24025/2306-4412.2.2018.161938
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  • 12.06.2018
  • 1,075 Views
  • Library Science. Record Studies. Informology - Volume 23, No. 2, 2018
open access

Keywords: optical glass, optical glass plates, microlens raster elements of integrated optics, micro-defects, defective layer, electron beam processing, electron microscopy, atomic force microscopy

The method for detection of micro-defects and defective layer in the surface of optical glass plates using electron beam processing method

Georgii Kanashevych, Mykola Holub, Sergiy Matsepa, Viktor Antoniuk

Suggested citation

Kanashevych, G., Holub, M., Matsepa, S., & Antoniuk, V. (2017). The method for detection of micro-defects and defective layer in the surface of optical glass plates using electron beam processing method. Bulletin of Cherkasy State Technological University, 22(2), 105-109.
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  • 734 Views
  • Library Science. Record Studies. Informology - Volume 22, No. 1, 2017
open access

Keywords: electronic flow; electron beam processing (microprocessing); optical glass; glass surface layer; microoptics; integral optics; МОМS; MОEMS

Technical, technological conditions and techno-economic criteria of electron-beam microprocessing of optical products of small sizes

Mykola Holub, Serhii Bryk, Vadym Harasiuta, Volodymyr Savchenko, Oleh Sandyha

Suggested citation

Holub, M., Bryk, S., Harasiuta, V. , Savchenko, V., & Sandyha, О. (2017). Technical, technological conditions and techno-economic criteria of electron-beam microprocessing of optical products of small sizes. Bulletin of Cherkasy State Technological University, 22(4), 99-104.
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  • 668 Views
  • Library Science. Record Studies. Informology - Volume 22, No. 4, 2017