Innovative Technologies in Mechanical Engineering

Installation for combined loading of shell structures of aircraft and rocket in static strength and hardness tests Volodymyr Dudnikov ORCID: https://orcid.org/0000-0002-7115-7086 Oles Honchar Dnipro National University Valerii Ihnatkin ORCID: https://orcid.org/0000-0002-3332-1105 Interregional Academy of Personnel Management: Mykhailo Hrushevskyi Prykarpathian Institute The process of designing and creating aircraft and missiles consists of a complex set of calculation and experimental studies. The need to substantiate the strength of the structure is one of the key tasks during certification and commissioning. Therefore, the final …

Features of production of “glass” type parts under the conditions of different types of production Mykhailo Seliutin ORCID: https://orcid.org/0009-0003-6016-1033 Oles Honchar Dnipro National University Oleh Bondarenko ORCID: https://orcid.org/0000-0003-4958-1777 Oles Honchar Dnipro National University This report examines in detail and detail such a part as a glass, its purpose and methods of use in various industries. Particular attention is paid to the materials from which this part can be made, as well as methods for producing blanks for glass-type parts in …

Study of the advantages and disadvantages of fluid behavior modeling in the 3D MAX software package Oleh Kolesnichenko ORCID: https://orcid.org/0000-0002-6115-1481 Oles Honchar Dnipro National University Nowadays, when computer technologies are used in all fields of science and technology, it is almost impossible to imagine the activi-ties of various institutions, including scientific and educational ones, without modeling various objects and processes. The peculiarity of the design and construction of flying apparatus requires the use of modern methods of information processing, creation …

A cascading method of installing several radial thrust bearings Volodymyr Dudnikov ORCID: https://orcid.org/0000-0002-7115-7086 Oles Honchar Dnipro National University The structure of modern technical systems in mechanical engineering includes many bearing units with rolling bearings. The practice of designing and operating the supports of various mechanisms and machines shows that under the conditions of significant axial loads, double or serially arranged radial thrust ball bearings with the contact pressure lines of the rolling elements directed into them in one direction are …

Improvement of the mechanical properties of gas turbine engine parts made of two-phase titanium alloys Oleksii Fedosov ORCID: https://orcid.org/0000-0002-6269-5288 Oles Honchar Dnipro National University The subject of this study is the features of weld seam formation in complex alloyed titanium alloys during electron beam welding in a vacuum and argon arc welding. The aim of this research is to ensure the required level of mechanical properties of welded joints for aviation and aerospace components made from complex alloyed two-phase titanium …

Method for determining the mechanical characteristics of living bodies Danylo Snobko ORCID: https://orcid.org/0009-0008-8414-8825 Oles Honchar Dnipro National University Halyna Sokol ORCID: https://orcid.org/0000-0002-6183-9155 Oles Honchar Dnipro National University This study is dedicated to improving the method for determining the mechanical characteristics of living organisms, especially those with complex internal structures. This presents certain difficulties for analysis. The goal is to develop a simple and effective approach to this task, which would allow the determination of the mechanical properties of living systems …