Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Yuri Petrakov"'
Publikováno v:
Журнал інженерних наук, Vol 11, Iss 2, Pp A1-A11 (2024)
Chatter accompanies the cutting process and is the main obstacle to achieving precision and productivity in milling operations. To reduce the amplitude of vibrations, it was proposed to use a stability lobes diagram (SLD) when assigning cutting modes
Externí odkaz:
https://doaj.org/article/04656a56bbf240698de066ca5c1f2c82
Autor:
Yuri Petrakov, Mariia Danylchenko
Publikováno v:
Mechanics and Advanced Technologies, Vol 7, Iss 2 (98) (2023)
Due to structural limitations, the processes of boring holes are performed in a low-rigidity machining system, which predetermines their susceptibility to vibrations. The article is devoted to the study of the process of boring holes on CNC machines,
Externí odkaz:
https://doaj.org/article/0266c4029ca947f6b0b63f62e613f6a4
Autor:
Yuri Petrakov
Publikováno v:
Mechanics and Advanced Technologies, Vol 84, Iss 3(84) (2018)
Представлена новая методика и прикладная программа для автоматизации программирования операции шлифования кулачков наружной звездоч
Externí odkaz:
https://doaj.org/article/324cef2d258d4761b413c9769b711780
Autor:
Yuri Petrakov
Publikováno v:
Mechanics and Advanced Technologies, Iss 3(81) (2017)
Grinding of non-round surfaces, in particular polygonal surfaces of dies, is characterized by substantial non stationary. At different sections of the profile, the change in the main characteristic (Material Removal Rate – MRR) process reaches tens
Externí odkaz:
https://doaj.org/article/0c911674f61040a3aab8468084aa1447
Autor:
Yuri Petrakov, Mariia Danylchenko
Publikováno v:
Eastern-European Journal of Enterprise Technologies. 6:85-92
This paper reports a new approach to ensuring the stability of the turning process, which is based on the frequency-time characteristics of the technological machining system (TMS). The approach uses a mathematical model of the turning process as a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6a144edb472de1b39245dc052f55078
https://doi.org/10.15587/1729-4061.2022.268637
https://doi.org/10.15587/1729-4061.2022.268637
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783031327667
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d11bb406969b14ffa179072de07252d2
https://doi.org/10.1007/978-3-031-32767-4_30
https://doi.org/10.1007/978-3-031-32767-4_30
This paper reports a new technology for designing control programs for contour milling on CNC machines. The technology enables stabilization of the cutting process along the entire contour at the optimal level by controlling the feed, which ensures a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9406cc2c1f1ab8aa37405c05449a1ca3
https://zenodo.org/record/6538777
https://zenodo.org/record/6538777
Autor:
Yuri Petrakov, Maksim Sikailo
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030913267
Lecture Notes in Mechanical Engineering
Lecture Notes in Mechanical Engineering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30ded5bfb60f882c9ece4663364e4778
https://doi.org/10.1007/978-3-030-91327-4_20
https://doi.org/10.1007/978-3-030-91327-4_20
Publikováno v:
Day 2 Wed, October 13, 2021.
Geomechanical modeling is an integral part of the oil and gas industry and is used in all life cycles of the field - monitoring and improving the efficiency of well construction, choosing a completion system, modeling hydraulic fracturing processes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04b3f8b37e28af79ca209737f95628cf
https://doi.org/10.2118/206564-ms
https://doi.org/10.2118/206564-ms
Autor:
Yuri Petrakov, Danylo Shuplietsov
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 2, Iss 1 (98), Pp 54-60 (2019)
A new technique and an application program for automating the programming of the milling operation during virtual basing of the workpiece on the CNC machine table is presented, when precise installation of the workpiece along the coordinate axes of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14b6de16db29ff0ff4f016d414f77008
http://journals.uran.ua/eejet/article/view/162673
http://journals.uran.ua/eejet/article/view/162673