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Wyszukujesz frazę "3d modelling" wg kryterium: Temat

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    Wyświetlanie 1-6 z 6
    Tytuł:
    Wykorzystanie druku 3D w zastosowaniach automotive
    Used of 3D printing in automotive applications
    Autorzy:
    Caban, J.
    Szala, M.
    Kęsik, J.
    Czuba, Ł.
    Powiązania:
    https://bibliotekanauki.pl/articles/314376.pdf
    Data publikacji:
    2017
    Wydawca:
    Instytut Naukowo-Wydawniczy "SPATIUM"
    Tematy:
    druk 3D
    dokładność wymiarowo-kształtowa
    SLA
    FDM
    3D print
    fused deposition modelling
    Opis:
    W artykule scharakteryzowano najczęściej stosowane technologie druku 3D: metoda FFF/FDM, metoda SLA, metoda SLS oraz metoda CJP. Przedstawiono możliwości zastosowania druku 3D w przemyśle motoryzacyjnym oraz projektowaniu nowych elementów i części pojazdów. W części badawczej pracy zaprezentowano wybrane próbki elementów wydrukowanych w technologii druku 3D metodą FDM/FFF przy różnych parametrach druku w zakresie uzyskanej powierzchni i geometrii.
    The article presents the most commonly used 3D printing technologies: FFF / FDM method, SLA method, SLS method and CJP method. It presents the possibilities of 3D printing in the automotive industry and the design of new vehicle components and parts. In the research part of the work were presented selected samples of elements printed in FDM / FFF 3D printing technology with different printing parameters in the area of obtained surface and geometry.
    Źródło:
    Autobusy : technika, eksploatacja, systemy transportowe; 2017, 18, 6; 573-579, CD
    1509-5878
    2450-7725
    Pojawia się w:
    Autobusy : technika, eksploatacja, systemy transportowe
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Influence of process parameters on dimensional accuracy of parts manufactured using fused deposition modelling technology
    Autorzy:
    Górski, F.
    Kuczko, W.
    Wichniarek, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/101920.pdf
    Data publikacji:
    2013
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    rapid prototyping
    fused deposition modelling
    3D optical scanning
    manufacturing accuracy
    Opis:
    The paper presents the results of experimental study – part of research of additive technology using thermoplastics as a build material, namely Fused Deposition Modelling (FDM). Aim of the study was to identify the relation between basic parameter of the FDM process – model orientation during manufacturing – and a dimensional accuracy and repeatability of obtained products. A set of samples was prepared – they were manufactured with variable process parameters and they were measured using 3D scanner. Significant differences in accuracy of products of the same geometry, but manufactured with different set of process parameters were observed.
    Źródło:
    Advances in Science and Technology. Research Journal; 2013, 7, 19; 27-35
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    3D printing technology as a tool in fabrication of elements for wheel model
    Autorzy:
    Leśniewicz, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/106023.pdf
    Data publikacji:
    2017
    Wydawca:
    Centrum Badań i Innowacji Pro-Akademia
    Tematy:
    3D printing
    fused deposition modelling
    wheel
    hub
    supporting arm
    druk 3D
    osadzanie topionego materiału
    koło
    ramię podtrzymujące
    Opis:
    This paper illustrates an experience related to the use of 3D printing technology during the fabrication of elements for a supporting arm. The arm was a part of a test stand designed for an investigation of rotating wheels in contact with the ground. One of the crucial elements of a supporting arm is the hub, which was originally made from aluminium, however it was decided to replace it by the one made from ABS using 3D printing technology. The author decided to describe difficulties encountered during fabrication of the hub, together with a set of recommendations for future use of 3D printers.
    Źródło:
    Acta Innovations; 2017, 23; 5-16
    2300-5599
    Pojawia się w:
    Acta Innovations
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Topology optimization of a 3D part virtually printed by FDM
    Autorzy:
    Antar, I.
    Othmani, M.
    Zarbane, K.
    El Oumami, M.
    Beidouri, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/2172164.pdf
    Data publikacji:
    2022
    Wydawca:
    Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
    Tematy:
    topology optimization
    fused deposition modelling
    virtually 3D printed part
    SIMP
    optymalizacja topologii
    modelowanie osadzania stopionego
    drukowanie 3D
    Opis:
    Purpose This research work aims to exhibit the possibility to topologically optimize a mesostructured part printed virtually by FDM taking into account the manufacturing parameters. Design/methodology/approach The topology optimization of a 3D part printed by FDM was carried out using the software ABAQUS. On the other hand, a numerical approach using a script based on G-code file has been achieved to create a virtual model. Then, it was optimized according to the Solid Isotropic Material with Penalization (SIMP) method, which minimizing the strain energy was the objective function and the volume fraction of 30% was the constraint. Findings The final topological optimization design of the virtual model is approximately similar to the homogeneous part. Furthermore, the strain energy of the virtual model is less than the homogeneous part. However, the virtually 3D optimized part volume is higher than the homogeneous one. Research limitations/implications In this study, we have limited our study on one layer owing to reduce the simulation time. Moreover, the time required to optimize the virtual model is inordinate. The ensuing study, we will optimize a multiple layer of the mesostructure. Practical implications Our study provides a powerful method to optimize with accurately a mesostructure taken into consideration the manufacturing setting. Originality/value In this paper, we have studied through an original approach the potential of topology optimization of a 3D part virtually printed by FDM. By means of our approach, we were able to optimize topologically the 3D parts printed by FDM taking into account the manufacturing parameters.
    Źródło:
    Journal of Achievements in Materials and Manufacturing Engineering; 2022, 112, 1; 25--32
    1734-8412
    Pojawia się w:
    Journal of Achievements in Materials and Manufacturing Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Rapid Manufacturing of Individualized Prosthetic Sockets
    Autorzy:
    Górski, Filip
    Suszek, Ewa
    Wichniarek, Radosław
    Kuczko, Wiesław
    Żukowska, Magdalena
    Powiązania:
    https://bibliotekanauki.pl/articles/101969.pdf
    Data publikacji:
    2020
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    prosthesis
    fused deposition modelling
    3D printing
    additive manufacturing
    customization
    protezy
    modelowanie osadzania stopionego
    druk 3D
    wytwarzanie addytywne
    personalizacja
    Opis:
    The paper presents the experimental process of manufacturing individualized prosthetic sockets out of thermoplas‑ tic material, using an additive manufacturing technology of Fused Deposition Modelling. The patient was an adult male with an amputated forearm. His stump was 3D scanned using a low‑cost 3D scanner in a semi‑automated manner. Then, the anthropometric data was used for the creation of a model of a prosthetic socket, which was subsequently manufactured. Three different 3D printers were used, with three different materials (ABS, nylon and PC) and three different sets of process parameters. The paper contains the descriptions of the process, its results and opinions by the patient, leading to the selection of an optimal process course variant.
    Źródło:
    Advances in Science and Technology. Research Journal; 2020, 14, 1; 42-49
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Prototyping of an Individualized Multi-Material Wrist Orthosis Using Fused Deposition Modelling
    Autorzy:
    Górski, Filip
    Kuczko, Wiesław
    Weiss, Weronika
    Wichniarek, Radosław
    Żukowska, Magdalena
    Powiązania:
    https://bibliotekanauki.pl/articles/102639.pdf
    Data publikacji:
    2019
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    wrist orthosis
    3D printing
    fused deposition modelling
    multi-material
    FDM
    ABS
    TPU
    orteza nadgarstka
    druk 3D
    modelowanie z topieniem
    wielomateriały
    Opis:
    The paper presents the design and manufacturing process of an individualized wrist orthosis. The patient’s upper limb was 3D scanned and the orthosis was designed using a CAD system. Each part of the orthosis consists of two different materials that fulfill different functions. By using the double-head Fused Deposition Modelling machine it was possible to produce these parts in a single process without the need for additional assembly operations. The orthosis has been tested for mutual fit of parts, strength and comfort of use.
    Źródło:
    Advances in Science and Technology. Research Journal; 2019, 13, 4; 39-47
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

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