Temat: fused deposition modelling - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Influence of sterilization of a product manufactured using fdm technology on its dimensional accuracy
Autorzy:: Kuczko, Wiesław
Wichniarek, Radosław
Górski, Filip
Banaszewski, Jacek
Powiązania:: https://bibliotekanauki.pl/articles/102496.pdf
Data publikacji:: 2018
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: medical
additive manufacturing
fused deposition modelling
geometric accuracy
medycyna
produkcja dodatkowa
modelowanie osadzania stopionego
dokładność geometryczna
Opis:: Inter-operational surgery supplies manufactured additively using the FDM (Fused Deposition Modelling) technology are required to be sterilized before use. After manufacturing, the part should be sterilized using one of commonly used processes, without losing its dimensions and shape. The paper presents studies on manufacturing and sterilizing samples made out of ABS material and influence of the sterilization process on the dimensional accuracy of these samples.
Źródło:: Advances in Science and Technology. Research Journal; 2018, 12, 1; 74-79
2299-8624
Pojawia się w:: Advances in Science and Technology. Research Journal
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

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

Zmień widok

na półce

Skocz do pozycji: 3.

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

Zmień widok

na półce

Informacja

Wyszukujesz frazę "fused deposition modelling" wg kryterium: Temat

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język