Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Anton Khvashchynskyi"'
Autor:
Roman Zhytnikov, Anton Musorin, Volodymyr Panov, Oleg Markov, Anton Khvashchynskyi, Anton Lysenko
Publikováno v:
TECHNICAL SCIENCES AND TECHNOLOGIES. :9-16
Аналіз наукових публікацій дозволив виявити, що проблема підвищення якості великих кованок відповідального призначення нині не виріше
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6baaae04981bc5080ac641f1b02fb18b
https://doi.org/10.25140/2411-5363-2021-2(24)-9-16
https://doi.org/10.25140/2411-5363-2021-2(24)-9-16
Autor:
Roman Zhytnikov, Sergii G. Karnaukh, Volodymyr Panov, Oleg Markov, Anton Khvashchynskyi, Maksym Kosilov, Pavlo Rizak, Volodymyr Kukhar
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 6, Iss 1 (108), Pp 34-41 (2020)
Obtaining conical shells by forging is an important and relevant task in energy and heavy engineering. Existing processes of their manufacture come down to simplifying the configuration of such billets. The result is the increased material’s consum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20da9602de35ec4972c6dc0b98e905a3
http://journals.uran.ua/eejet/article/view/216523
http://journals.uran.ua/eejet/article/view/216523
Improvement of upsetting process of four-beam workpieces based on computerized and physical modeling
Autor:
E Oleg Markov, Alexander Shapoval, V Volodymyr Kukhar, U Roman Zhytnikov, N Vitalii Zlygoriev, S Anton Khvashchynskyi
Publikováno v:
FME Transactions. 48:946-953
The method of upsetting of large ingots has been investigated in this work. The proposed method consists in upsetting of profiled workpieces with concave faces. An angle of the concave faces was 150°. A relative depth of the concave faces has been v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c102eb8796daf16155d86a1d62e0aafb
https://doi.org/10.5937/fme2004946m
https://doi.org/10.5937/fme2004946m
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 3, Iss 1 (99), Pp 42-48 (2019)
A broaching technique for thick-walled pipes has been investigated. The proposed technique implies the deformation of a hollow workpiece without a mandrel. The procedure has been devised to conduct theoretical studies using FEM. The procedure is aime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eab4c1021f7bc828d2893493d20ed62
https://doi.org/10.15587/1729-4061.2019.167077
https://doi.org/10.15587/1729-4061.2019.167077