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of 12
pro vyhledávání: '"V A Levko"'
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 22, Iss 3, Pp 122-132 (2023)
The paper presents the results of research on abrasive flow machining of removable specimens of cast billets made of austenomartensitic steel placed in a simulator of a closed curvilinear channel. The change in the roughness and micro-hardness of the
Externí odkaz:
https://doaj.org/article/ad09711add42409b9fc45a2c3145b9c2
Publikováno v:
Journal of Physics: Conference Series. 2373:072040
The article deals with the proble of finish machining the internal surfaces of straight and curved pipe parts of rectangular cross-section. There is carried out analysis of technological capabilities of special finish machining technologies of intern
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1155:012029
Abrasive flow machining (abrasive flow machining (AFM)) is increasingly used worldwide. It is used for finishing and removing surface stresses in parts, the finishing machining of which using traditional methods is difficult. By now there are a large
Publikováno v:
Journal of Physics: Conference Series. 1515:032057
The business processes of any modern organization as a result of the interaction between participants of the forest waste processing cluster are closely related to information technology. The article deals with the project of introducing an informati
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 734:012029
A model of the distribution of laminar temperature and dynamic boundary layers is considered. An integral relation is derived for the energy equation of the temperature spatial boundary layer, that allows integration over the surface of any shape, wh
Autor:
T V Strekaleva, A S Sukhanov, A V Kuzovnikov, Yu G Vygonskiy, V A Nesterov, F K Sinkovsky, V A Levko
Publikováno v:
Journal of Physics: Conference Series. 1399:044046
The static analysis of anisogrid carbon-fiber triangular tubes is considered in the article. According to the minimum deformability, the optimum values of winding angles of the side ribs are determined. Buckling and stiffness analyses are included as
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 537:042062
Innovation activity is the basis for the effective development of each economic system. It provides a high level of competitiveness, improves efficiency, creates the basis for sustainable economic growth. It is a necessary condition for the full part
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 450:042003
Autor:
V. A. Levko
Publikováno v:
Russian Aeronautics (Iz VUZ). 52:94-98
A calculation of surface roughness with regard for the abrasive-extrusion machining (AEM) efficiency is considered. The said problem was solved using a model of contact interactions between microasperities of surface being machined and abrasive (diam
Publikováno v:
IOP Conference Series: Materials Science & Engineering; Jan2020, Vol. 734 Issue 1, p1-1, 1p