Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 3

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: mechanical technology

Sortuj według:

Ogranicz wyniki do:

Application of CAD Systems in Designing Material Handling Equipment

Dzieniszewski Grzegorz, Rak Adrian, Kuboń Maciej, Kowalczyk Zbigniew

Journal of Research and Applications in Agricultural Engineering

2023

Vol. 68, nr 1

19--24

The possibilities of CAD system and FEM application in the process of designing material handling equipment were presented. The key importance of the computer systems that aid the engineering work in integrated design and production was indicated. The economic, time and technical advantages resulting from the replacement of empirical and strength tests with those conducted in the form of computer simulations were demonstrated. The usefulness of CAD and FEM systems in designing material handling equipment was confirmed.

Virtual laboratories in the teaching of mechanical technology

Major Štěpán, Hubálovská Marie

Chemistry-Didactics-Ecology-Metrology

2023

R. 28, NR 1-2

135--155

The aim of this article is to familiarise the reader with the issue of virtual laboratories and to demonstrate their possible use on a concrete example. This example deals with the use of virtual laboratories in the teaching of mechanical engineering in high schools and universities. The Covid-19 pandemic has led to significant changes in the teaching process and its organisation. In this period, teaching usually took place online, which was implemented using resources such as Google Classroom or MS Teams. This article presents a sample task a project on which students of the second and third year of study at a secondary technical school are working. The project has an interdisciplinary character, because during its implementation students apply and further develop skills and knowledge from several subjects, namely physics, mechanics, chemistry and CAD design. The project is dedicated to the design of a pulley casting for a steel rope.

Selected examples of research and knowledge transfer in the area of machine building and exploitation

Gawlik J., Krajewska-Śpiewak J.

Journal of Machine Construction and Maintenance - Problemy Eksploatacji

2017

no. 1

19--27

The variety of possible construction solutions of machinery and technological equipment and research related to these solutions require knowledge of materials engineering, mechanics, strength of materials, electronics and mechatronics, the basics of machine construction and machine technology. It is impossible to cover such an extensive range of required information in just one publication. Therefore, the authors of this article concentrated only on selected examples of research, construction solutions, and technological recommendations that have found application in industrial environments. Topics presented in the article include the following: - A research and design solution of a specialized drill for making holes in the diameter range of 4 to mm to a depth of 1600 mm; - Shaping elements by precision machining; - A research workstation for precision machining of microelements with the use of unconventional technologies - laser machining and Electrical Discharge Machining (EDM); and, The influence of machining conditions on the state of residual stresses in the surface layer of the workpiece. The choice of the above examples shows how wide is the area of problems which can be presented in the journal “Journal of Machine Construction and Maintenance”.

Różnorodność rozwiązań konstrukcyjnych urządzeń i wyposażenia technicznego oraz prowadzonych badań w zakresie tych rozwiązań wymaga wiedzy z obszaru inżynierii materiałowej, mechaniki, wytrzymałości materiałów, elektroniki i mechatroniki, podstaw budowy maszyn oraz technologii maszyn. Nie jest możliwe, aby w jednej publikacji objąć tak szeroki zakres merytoryczny, dlatego też, autorzy artykułu skoncentrowali się na wybranych przykładach badań, rozwiązań konstrukcyjnych oraz zaleceniach technologicznych, które realizowano w warunkach przemysłowych. Zaprezentowana w artykule tematyka obejmuje: Badania oraz rozwiązania projektowe specjalizowanego wiertła do wiercenia otworów o średnicy od f4 do φ32 mm do głębokości 160 mm; Kształtowanie elementów w procesie obróbki precyzyjnej; Stanowisko badawcze do obróbki precyzyjnej mikroelementów z wykorzystaniem niekonwencjonalnych technologii - obróbki laserowej i obróbki elektroerozyjnej (EDM); Wpływ warunków obróbki skrawaniem na naprężenia własne w warstwie wierzchniej próbki. Wybór powyższych przykładów pokazuje obszerność problematyki, która może być zaprezentowana w czasopiśmie “Journal of Machine Construction and Maintenance”.