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Wyszukujesz frazę "Wydrzyński, Dawid" wg kryterium: Autor

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    Wyświetlanie 1-4 z 4
    Tytuł:
    The Effect of Plunge Depth on the Strength Properties of Friction Welded Joints Using the RFSSW Method
    Autorzy:
    Kluz, Rafał
    Kubit, Andrzej
    Wydrzyński, Dawid
    Powiązania:
    https://bibliotekanauki.pl/articles/102342.pdf
    Data publikacji:
    2018
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    friction stir welding
    joining aluminium alloys
    refile friction spot stir welding
    zgrzewanie tarciowe
    łączenie stopów aluminium
    spawanie punktowe z mieszaniem punktowym
    Opis:
    The Refill Friction Stir Spot Welding (RFSSW) method consists of three variable process parameters: rotational speed, tool plunge time and depth. The article presents an analysis of the effects tool plunge depth on shear strength. For this purpose, samples had a shearing load applied in a device prepare for this purpose. The shear strength was determined. An analysis of the results showed that tool plunge has a large effect on the strength of the joint and the structure of the joint. Depending on the tool plunge value, three types of joint failure were observed during the static shear strength test.
    Źródło:
    Advances in Science and Technology. Research Journal; 2018, 12, 1; 41-47
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The effect of RFSSW parameters on the load bearing capacity of aluminum 7075-T6 sheet metal joints
    Autorzy:
    Kluz, Rafał
    Kubit, Andrzej
    Wydrzyński, Dawid
    Powiązania:
    https://bibliotekanauki.pl/articles/103367.pdf
    Data publikacji:
    2018
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    friction stir spot welding
    aluminium 7075-T6
    process parameters
    zgrzewanie tarciowe
    parametry procesu
    Opis:
    Friction Stir Spot Welding is one of the most contemporary methods of joining metals and alloys in their solid state. The ability to join elements made of aluminum alloys allows for utilizing this method in the manufacturing of aircraft structures while lowering the work load, costs, and weight, without sacrificing or even having better strength parameters than classic methods of joining elements. It ensures constant joint parameters, however it requires the use of optimal welding parameters such as: the rotational speed of the tool, tool delve depth, and welding time. The work presents the results of experiments conducted on 7074 aluminum sheet metal that was 1.8 and 0.8 mm thick, which conducted in accordance with the PS/DK32 research plan. The welding tests were done on a dedicated spot welding machine, while the strength tests consisted of static tensile strength tests. In the final part of the article contains an analysis and interpretation of the results.
    Źródło:
    Advances in Science and Technology. Research Journal; 2018, 12, 2; 35-41
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Tooth Contact Analysis of Cylindrical Gears with an Unconventional Tooth Profile
    Autorzy:
    Batsch, Michał
    Wydrzyński, Dawid
    Przeszłowski, Łukasz
    Powiązania:
    https://bibliotekanauki.pl/articles/2201930.pdf
    Data publikacji:
    2022
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    eccentric-cycloidal gearing
    involute gearing
    Novikov gearing
    contact pattern
    sliding velocity
    transmission error
    Opis:
    The paper presents mathematical models of cylindrical gear pairs with various types of tooth profiles, such as eccentric-cycloidal, concavo-convex Novikov type, and involute. Comparative analyses were provided for the aforementioned gear meshes, aimed at determining contact patterns, sliding velocity, and transmission errors. Tooth surface modifications were also considered. The results were compared with findings for a conventional involute gearing. It was found that the contact pattern in Novikov conformal gearing is 30% greater than in the involute gear pair, and 60% greater than in the eccentric-cycloidal gear pair. The smallest sliding velocity was obtained in Novikov gearing, which may be beneficial in terms of durability.
    Źródło:
    Advances in Science and Technology. Research Journal; 2022, 16, 4; 119--129
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Use of Virtual Reality to Facilitate Engineer Training in the Aerospace Industry
    Autorzy:
    Paszkiewicz, Andrzej
    Salach, Mateusz
    Wydrzyński, Dawid
    Woźniak, Joanna
    Budzik, Grzegorz
    Bolanowski, Marek
    Ganzha, Maria
    Paprzycki, Marcin
    Cierpicki, Norbert
    Powiązania:
    https://bibliotekanauki.pl/articles/27323143.pdf
    Data publikacji:
    2023
    Wydawca:
    Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Instytut Informatyki Technicznej
    Tematy:
    virtual reality
    industry 4.0
    CNC machines
    aviation industry
    quality management
    Opis:
    This work concerns automation of the training process, using modern information technologies, including virtual reality (VR). The starting point is an observation that automotive and aerospace industries require effective methods of preparation of engineering personnel. In this context, the technological process of preparing operations of a CNC numerical machine has been extracted. On this basis, a dedicated virtual reality environment, simulating manufacturing of a selected aircraft landing gear component, was created. For a comprehensive analysis of the pros and cons of the proposed approach, four forms of training, involving a physical CNC machine, a physical simulator, a software simulator, and the developed VR environment were instantiated. The features of each training form were analysed in terms of their potential for industrial applications. A survey, using the Net Promoter Score method, was also conducted among a target group of engineers, regarding the potential of use of each training form. As a result, the advantages and disadvantages of all four training forms were captured. They can be used as criteria for selecting the most effective training form.
    Źródło:
    Machine Graphics & Vision; 2023, 32, 2; 19--44
    1230-0535
    2720-250X
    Pojawia się w:
    Machine Graphics & Vision
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-4 z 4

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