乌克兰敖德萨国立理工大学
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作者:K.O. Kostyk
来源:[J].Odes’kyi Politechnichnyi Universytet. Pratsi, 2015, Vol.46 (2)乌克兰敖德萨国立理工大学
摘要:The research of the gas nitriding process, which allows to obtain a high surface quality of steel parts and has a wide application in mass production, is relevant. Aim of the research is to study the influence of gas nitriding modes on the structure and properties of alloy s...
作者:O.F. Dashchenko , L.V. Kolomiets , O.M. Lymarenko
来源:[J].Odes’kyi Politechnichnyi Universytet. Pratsi, 2015, Vol.46 (2)乌克兰敖德萨国立理工大学
摘要:With the acceleration of goods transporting, cargo accounting plays an important role in today's global and complex environment. Weight is the most reliable indicator of the materials control. Unlike many other variables that can be measured indirectly, the weight can be measured...
作者:I.I. Sydorenko , E.P. Mikhailov , O.A. Tkachev
来源:[J].Odes’kyi Politechnichnyi Universytet. Pratsi, 2015, Vol.46 (2)乌克兰敖德萨国立理工大学
摘要:One type of object modeling — physical modeling — plays an important role in modern scientific researches. This type of modeling is carried out on the existing laboratory equipment and experimental samples of a real object, which in some way reflects the actual processes in ...
作者:S.O. Koshel , G.V. Koshel
来源:[J].Odes’kyi Politechnichnyi Universytet. Pratsi, 2015, Vol.46 (2)乌克兰敖德萨国立理工大学
摘要:The complex planar multilink mechanisms are in increasingly wide use at light industry process equipment. With respect to the lack of a universal method for these mechanisms’ kinematic studies evident is the relevance of multilink mechanisms’ kinematic analysis. This researc...
作者:R.M. Tatsiy , T.I. Ushak
来源:[J].Odes’kyi Politechnichnyi Universytet. Pratsi, 2015, Vol.46 (2)乌克兰敖德萨国立理工大学
摘要:The authors propose a new approximate method for solving the rectangular plates’ stability with a singular elastic base problem. The problem of critical forces’ determination is reduced to solving a set of differential equations with singular coefficients in the form of delt...
作者:A.A. Kozhukhar , P.O. Bilous
来源:[J].Odes’kyi Politechnichnyi Universytet. Pratsi, 2015, Vol.46 (2)乌克兰敖德萨国立理工大学
摘要:The study is devoted to elaboration of a simplified method for calculation of stresses arising in the autoclaves’ casing in the case of nonlinear distribution of temperature field on its cross section height. The piece-nonlinear function is applied to the temperature field o...
作者:I.P. Shatsky , L.Ya. Ropyak
来源:[J].Odes’kyi Politechnichnyi Universytet. Pratsi, 2015, Vol.46 (2)乌克兰敖德萨国立理工大学
摘要:The article describes promising structures of clip (screw and friction) connections with incomplete sweep of shaft used in machines and mechanisms for the oil and gas industry. The contact problems of interaction between semi-hubs and shaft for the symmetric and asymmetric c...
作者:R.V. Ambartsumyants , M.I. Subbotina
来源:[J].Odes’kyi Politechnichnyi Universytet. Pratsi, 2015, Vol.46 (2)乌克兰敖德萨国立理工大学
摘要:Pulse reducers provide intermittent motion or continuous movement with predetermined non-uniformity and high reduction ratio. The aim of the research is to study the dynamics of new compact construction of pulse reducer. Reducer's mathematical model consisting of three syste...
作者:Т.І. Кulik , O.P. Burmistenkov , B.М. Zlotenko
来源:[J].Odes’kyi Politechnichnyi Universytet. Pratsi, 2015, Vol.46 (2)乌克兰敖德萨国立理工大学
摘要:The article is devoted to elaboration of engineering method to evaluate both strength and deformation of polymer details at light industry on the shoe sole example. Analytical dependences for determining the strength and deflection of a cantilever beam made of viscoelastic m...

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