Determining the influence of geometric parameters of the traction-transportation vehicle’s frame on its tractive capacity and energy indicators
Roman Antoshchenkov, Ivan Halych, Аnton Nykyforov, Halyna Cherevatenko, Ivan Chyzhykov, Serhii Sushko, Nataliia Ponomarenko, Sergey Diundik, Ivan Tsebriuk This paper reports results of studying the influence of geometrical parameters of the frame in a traction-transportation vehicle on its traction and energy indicators. A method for estimating the influence of geometrical parameters of the frame in […]
Determining the dynamic characteristics of elastic shell structures
Irina Polyakova, Raikhan Imambayeva, Bakyt Aubakirova Building structures are very often operated under the action of dynamic loads, both natural and man-made. The calculation of structures under the influence of static loads has been quite widely studied in detail. When structures are exposed to dynamic loads, additional tests are carried out, where measuring instruments are […]
General procedure for determining the geometric parameters of tools in the technological systems involving machining by cutting
Svitlana Botvinovska, Galina Getun, Alla Zolotova, Ievgen Korbut, Tatyana Nikolayenko, Valeriya Parnenko, Rodion Rodin This paper reports a study aiming at devising a common procedure for determining the geometric parameters of tools’ cutting part in the technological systems that involve machining by cutting. Underlying the development of this procedure is the generalized theory of determining geometric parameters on tools’ cutting blades. […]
Modeling mated surfaces with the required parameters
Nelli Ismailova, Valentyn Bogach, Borys Lebedev, Nataliia Oliinyk, Serhii Manakov This paper has proposed improving the methods of circular and screw conversion, to be used in the design of cutting tools and toothing that include complex mated surfaces. Underlying the improvement of both methods is the construction of a mathematical base and the development of a computer subprogram, based […]