Перегляд за Автор "Rudyk, O.Yu."

Зараз показуємо 1 - 12 з 12
  • Ескіз
    Документ
    Application of information technologies based on SolidWorks for design of vehicle repair devices
    (Odesa: ONTU Publishing House, 2024) Rudyk, O.Yu.; Vydysh, K.A.; Madera, R.O.; Tytarenko, S.B.
    For the designed two-post lifter with an electro-hydraulic drive, calculations were made for the inner rear lever: the material was selected, the support was fixed and the load was applied, contact interactions were determined, a finite element model was created, and the stiffness matrix was constructed; carried out the synthesis of finite elements of the model; solved the resulting system of algebraic equations; determined the components of the stress-strain state.
  • Ескіз
    Документ
    Application of information technologies for modeling the bearing puller screw
    (Одеса: ОНУ, 2024) Rudyk, O.Yu.; Podchynyuk, V.V.; Vasylyshyn, A.V.
    The study of the behavior of structures can be carried out using an experimental approach. This method allows you to evaluate the behavior of the structure under the influence of various external factors. However, it is expensive and time-consuming. Therefore, in the process of developing high-tech competitive products, leading companies use finite-element modeling, partially replacing an expensive natural experiment with a cheaper and more rational computational one, because the modern level of computer technology allows solving complex problems quite quickly.
  • Ескіз
    Документ
    Application of information technologies for modeling the bearing puller screw
    (Одеса: ОНУ, 2024) Rudyk, O.Yu.; Podchynyuk, V.V.; Vasylyshyn, A.V.
    We considered the use of SolidWorks Simulation to calculate the static strength of the screw of the screw bearing puller.
  • Ескіз
    Документ
    Application of mathematical modeling for the specialty "Motor transport"
    (Дніпро: УДУНТ, 2023) Rudyk, O.Yu.; Vidnichuk, N.R.; Dotsenko, N.G.; Uroda, R.V.
    The paper considers the use of mathematical modeling in the educational process. The influence of model experiments on the development of students' cognitive activity is noted. The role of the functioning of the student scientific group (SSG) "Research of performance of details of motor-car technique" in a higher technical educational institution in the preparation of future highly qualified specialists is assessed.
  • Ескіз
    Документ
    Computer simulation of the stressed and deformed state of motor vehicle parts
    (Одеса: Видавництво ОНТУ, 2024) Rudyk, O.Yu.; Voytyuk, I.S.; Gerasymchuk, M.I.; Nikolayenko, V.V.
    Mathematical and computer modeling of complex processes has advantages over other traditional calculation methods. Therefore, in this study, the SolidWorks program and its SolidWorks Simulation application were used to replace the material of the primary shaft of the gearbox of the GAZ-24 car (alloy steel) with structural steel (after chemical and thermal treatment), which is cheaper and more accessible in repair shops.
  • Документ
    Impact of blow on the stability of details of wheeled machines
    (Cognum Publishing House. – London, United Kingdom., 2021-01) Psol, S.V.; Gramenko, S.; Rudyk, O.Yu.
    investigated the effect of blow on the stability of the steering bipod. SolidWorks/SolidWorks Simulation was used as a CAD/CAE system. Impacts with the left and right wheels when turning the car were considered, as well as the basic option – turning on the spot (without impact).
  • Ескіз
    Документ
    Investigation of corrosion and wear resistance of steels nitrided in a glow discharge in distilled water
    (Хмельницький національний університет, 2022) Rudyk, O.Yu.; Kaplun, P.V.; Golenko, K.E.; Honchar, V.A.; Poberezhnyi, M.M.; Рудик, О.Ю.; Каплун, П.В.; Голенко, К.Е.; Гончар, В.А.; Побережний, М.М.
    The article is devoted to the study of corrosion resistance and wear resistance (sliding friction) of unhardened and glow discharge nitrided (ion or ion-plasma nitriding) structural steels 20, 45, 45X and 38X2МЮА in distilled water. The influence of temperature (T = 793 –873 K), the composition of the saturating mixture (nitrogen N2, argon Ar and propane C3H8) and its pressure (Р = 80 –450 Pa), the duration of the process on the structure and phase composition of the nitrided layers was studied (carried out using metallographic and X-ray structural analyses). A comparison of the physical and mechanical characteristics of the surface layer of unhardened and nitrided steels before and after the tests was carried out and it was concluded that nitrided steels have an increased service life due to greater hardness, corrosion resistance and wear resistance. Itis recommended to increase the corrosion resistance of the studied steels in distilled water, to carry out their ionic nitriding in a nitrogen-containing atmosphere, and to increase wear resistance - in a carbon-containing atmosphere (carbonitriding).
  • Ескіз
    Документ
    Mathematical modeling of the body of the device for disassembling connections of tension
    (Одеса: ОНУ, 2024) Rudyk, O.Yu.; Zelenska, L.I.; Burban, O.V.
    The use of mathematical modeling in the design of various structures and machines is dictated by the need to continuously improve the quality and reliability of products, as well as the possibility of using new structural materials, given the complex operating conditions of modern products. The maximum effect of using computer-aided engineering technologies is achieved when they are applied from the early stages of design. This reduces the cost of the product, the likelihood of risks, and the time it takes to bring a product to market.
  • Ескіз
    Документ
    Use of information technologies in teaching the discipline "Modeling technological processes of road transport enterprises"
    (Черкаси: ЧДТУ, 2024) Dykha, O.V.; Rudyk, O.Yu.; Golenko, K.E.
    For the educational discipline "Modeling of technological processes of road transport enterprises" in the SolidWorks Simulation and Ansys Workbench environments, the basic principles and provisions of automated design in the field of computer modeling of units, assemblies and parts of vehicles, as well as devices for their repair (lifts, jacks, stands, pullers etc.). The main attention is paid to the theory and practical use of finite element methods and the acquisition of skills in the design and calculations of road transport details. Mandatory elements of research in SolidWorks and practical skills of modeling various load modes of road and special vehicles in Ansys Workbench are defined. In order to extend the service life of structural elements and parts of road transport, methods of their restoration and increase in wear resistance are defined.
  • Ескіз
    Документ
    Use of information technology based on SolidWorks Simulation for calculations of automobile repair equipment
    (Біла Церква: ЦФЕНД, 2024) Rudyk, O.Yu.; Antoniuk, S.V.; Korneev, Yu.A.
    Based on information technology have looked at the applications of solid-state design and the ongoing verification of the static strength of the attachment for pressing the silent block of the upper part of VAZ cars, and the nut itself. It has been established that the minimum reserve of value is k = 6.315, which is much more than permissible [k] = 3. Therefore, the meta of this research is the possibility of replacing steel 45, from which the nut is made, with cheaper availability repair tanks have steel 15
  • Документ
    Using SolidWorks to ensure passability of automotive equipment
    (Editorial EDULCP. – Buenos Aires, Argentina., 2021-01) Psol, S.V.; Leshchak, Ye.; Rudyk, O.Yu.
  • Ескіз
    Документ
    Моделювання умов роботи і зносостійкості валу зчеплення двигуна транспортного засобу
    (Хмельницький національний університет, 2018) Рудик, О.Ю.; Дитинюк, В.О.; Стебелецька, Н.М.; Rudyk, O.Yu.; Dytynyuk, V.O.; Stebeletska, N.M.
    Показано, що базовими характеристиками якості транспортно-технологічних машин та їх агрегатів є надій- ність і зносостійкість, які відображують службові властивості цих об'єктів. Вказані характеристики закладаються при проектуванні й виробництві машин, реалізуються в експлуатації й відновлюються за допомогою ремонту. В роботі методологія взаємозв'язку теорії та експерименту доповнюється принципами комп'ютерного моделювання. Ця про- цедура дала можливість комплексного вивчення поведінки складних систем як природних, так і для перевірки теоре- тичних гіпотез. Застосування для вивчення напружено-деформованого стану твердих тіл системи твердотільного параметричного моделювання SolidWorks дозволило побудувати точну модель деталі й методом скінченних елемен- тів визначити експлуатаційні параметри за конкретних умов експлуатації. Дослідження валу зчеплення за допомо- гою SolidWorks Simulation показало, що у випадку заміни сталі 45Х на сталь 20 для виготовлення запас міцності достатній за рахунок економі] на вартості матеріалу. Застосуванням САПР для зміцнення валу муфти зчеплення встановлений оптимальний режим його цементації. Отримані експериментальні результати підтверджують актуаль- ність проведеного дослідження з використання SolidWorks Simulation. Встановлено, що у випадку заміни загартова- ної сталі 45Х на цементовану сталь 20 для виготовлення валу муфти зчеплення підвищення зносостійкості станови- тиме 1,49 разів.