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Wyszukujesz frazę "3D Printing" wg kryterium: Temat


Tytuł:
Reshaping teaching and learning with 3D printing technologies
Autorzy:
Kolitsky, Michael A.
Powiązania:
https://bibliotekanauki.pl/articles/425889.pdf
Data publikacji:
2014
Wydawca:
Szkoła Główna Handlowa w Warszawie
Tematy:
3D printing techonology
3D scanners
3D printing technologies in eduaction
Opis:
The NMC (New Media Consortium) Horizon Report in 2014 listed 3D printing as a technology that is two to three years from widespread adoption. In this report, 3D printing was also classified as a disruptive technology especially for the manufacturing sector. A review of the current literature ranging from journal publications to news reports of how 3D printing technologies are changing the way teachers teach and students learn is the focus of this report. 3D printing technologies include 3D printers, 3D scanners and the recently introduced 3Doodler pen. The widespread rise in popularity of 3D printing technologies is directly correlated with their availability at a lower cost in the consumer market. 3D printing technologies are causing educators to refocus attention from the digital or virtual environment to the real world, where 3D printed objects can be touched and felt. The stl (stereolithography) file is the common file type used for 3D printing and although CAD (computer-aided design) software is the ideal software for making stl files, there are other software choices for producing CAD-free stl files like PhotoToMesh and 123D Catch. How 3D printing technologies are currently being used across the curriculum by teachers as well as students demonstrates the increasing interest in and success with its usage in the learning environment. The growing interest in making and using 3D printed tactile learning objects by the blind or visually impaired points to a future where image-intensive courses and textbooks will have available 3D prints when touch is the primary method for learning. 3D printing and related technologies appear poised to become even more significant as it becomes clearer from the work of early adopters how best these technologies can be employed for teaching and learning.
Źródło:
e-mentor. Czasopismo naukowe Szkoły Głównej Handlowej w Warszawie; 2014, 4 (56); 84-94
1731-6758
1731-7428
Pojawia się w:
e-mentor. Czasopismo naukowe Szkoły Głównej Handlowej w Warszawie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zaawansowane rozwiązania wykorzystania druku 3D w medycynie
Autorzy:
Selwon, Adam
Powiązania:
https://bibliotekanauki.pl/articles/2131244.pdf
Data publikacji:
2016
Wydawca:
Instytut Studiów Międzynarodowych i Edukacji Humanum
Tematy:
3d printing
FDM
PLA
SLS
3d printing in medicine
Stereolithography
Opis:
3D printing allows to precisely create objects on a massive scale. Enhancing3D printing helped develop the medical sector and improve existing methods.Thanks to the continuous progress of the three-dimensional printing technology one can notice its usage in many fields.The aim of the article is to evaluate andinvestigate innovative solutions in the field of 3D printing and its application in medicine, which may influence the development of this science sector. Moreover, the purpose of the study is to determine the perspective on the development of 3D printing in the future as well as to present and level disadvantages of this technology.
Źródło:
Humanum. Międzynarodowe Studia Społeczno-Humanistyczne; 2016, 1(20); 173-183
1898-8431
Pojawia się w:
Humanum. Międzynarodowe Studia Społeczno-Humanistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of 3D Printing Parameters by FDM Method on the Mechanical Properties of Manufactured Parts
Autorzy:
Zubrzycki, Jarosław
Quirino, Estrada
Staniszewski, Michał
Marchewka, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/2206280.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
3D printing
line
honeycomb
PLA
ABS
PETG
3D printing strength
additive methods
Opis:
The manufacturing of machine parts with additive methods (AM) is of significant importance in modern industry. The development of 3D printers and all 3D printing technology is impressive. The ability to make parts quickly and relatively cheaply with AM gives excellent opportunities in terms of e.g., shortening the production preparation time. Proper selection of printing parameters allows for a significant reduction of printing time and production costs. Unfortunately, this has different consequences. Due to the course of the printing process and the parameters that can be set, the same product produced with different parameters has different mechanical properties - mainly different strength. This paper presents the impact of 3D printing parameters on the strength of manufactured parts. Strength tests were carried out on samples made in accordance with DIN EN ISO 527-1:2019. The samples were printed in technology FDM from three different materials, i.e. PLA (completely biodegradable), PETG (recycled material), and Smart ABS (material with minimal shrinkage). The tested samples were made in three levels of print filling - 10%, 30%, and 60% and with different types of filling - line, mesh, and honeycomb. A series of static tensile tests were carried out to determine the strength of the samples produced with different printing parameters. Thanks to the obtained test results, it is possible to select the optimal printing parameters depending on the forecast load of the manufactured parts.
Źródło:
Advances in Science and Technology. Research Journal; 2022, 16, 5; 52--63
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of the texture and topographic features of a surface produced by the 3D printing process
Autorzy:
Musiał, W.
Haracewiat, J.
Kozłowicz, K.
Powiązania:
https://bibliotekanauki.pl/articles/132118.pdf
Data publikacji:
2015
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
3D printing
surface texture
profilometer
Opis:
Presented in the paper is a study of the surface texture as produced by the Up3D printer from Solveere with the printing parameters varying in relation to those of the surface under survey. Used for the measurements was optical profilometer Nanovea PS50 operating to the chromatic aberration principle. The results were used for estimation of the 3D printer output data and also for consideration whether some parts or items as released by 3D printers were practicable for use in a production process.
Źródło:
Advanced Technologies in Mechanics; 2015, 2, no. 3 (4); 35-45
2392-0327
Pojawia się w:
Advanced Technologies in Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New aspects of 3D printing by robots
Autorzy:
Wypysiński, R.
Powiązania:
https://bibliotekanauki.pl/articles/132124.pdf
Data publikacji:
2016
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
additive technologies
3D printing
robot
Opis:
Additive technologies are common field of industry and daily life. Almost everyone heard about 3D printing and rapid prototyping technologies. Dynamic evolution of methods gives us new possibilities and open new chances. Let’s look on 3D robot printing, its limitation and advantages.
Źródło:
Advanced Technologies in Mechanics; 2016, 3, no. 2 (7); 17-21
2392-0327
Pojawia się w:
Advanced Technologies in Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implementace 3D tisku do vzdělávání na FPE ZČU v Plzni
Implementation of 3D printing in education at FPE ZČU v Plzni
Autorzy:
KROTKÝ, Jan
Powiązania:
https://bibliotekanauki.pl/articles/455282.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Rzeszowski
Tematy:
3D printing
prototyping
technical creativity
Opis:
The author describes the solutions and the results of the implementation of 3D printers at schools in the UK. He summarizes the conclusions of the British project. The author then describes the current state of the same issues in the Czech Republic and presents his own experiences and recommendations. The analysis of the state is divided into the formal and non-formal education because their concepts are different. In conclusion, the author defines questions for the other solving of the implementation of 3D printing at schools
Źródło:
Edukacja-Technika-Informatyka; 2014, 5, 2; 170-175
2080-9069
Pojawia się w:
Edukacja-Technika-Informatyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of the printing nozzle diameter on tensile strength of produced 3D models in FDM technology
Wpływ średnicy dyszy drukującej na wytrzymałość na rozciąganie wytwarzanych modeli 3D w technologii FDM
Autorzy:
Kiński, Wojciech
Pietkiewicz, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/93499.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Inżynierii Rolniczej
Tematy:
3D printing
FDM
3D printing analysis
strength tests
druk 3D
analiza druku 3D
badania wytrzymałościowe
Opis:
The article presents the results of tensile strength tests taking into account the influence of the printing nozzle diameter. The 3D printing method in FDM technology is described. The aim of the research was to investigate the effect of the printing nozzle diameter installed in the head. Samples printed with two types of filling were tested. The obtained results were summarized and compared. The printing time of the samples was compared with a diameter of each nozzle. Based on the strength tests, it can be concluded that the tensile strength of the samples made with the FDM printing technology is proportional to the used printing nozzle diameter.
W artykule przedstawiono wyniki badań wytrzymałościowych na rozciąganie z uwzględnieniem wpływu średnicy dyszy drukującej. Opisano metodę druku 3D w technologii FDM. Celem badań było zbadanie wpływu średnicy dyszy drukującej zainstalowanej w głowicy. Wykonano badania próbek wydrukowanych przy dwóch rodzajach wypełnienia. Otrzymane wyniki zostały zestawione i porównane. Porównany został czas wydruku próbek poszczególną średnicą dyszy. Na podstawie prób wytrzymałościowych można stwierdzić, że wytrzymałość na rozciąganie próbek wykonanych w technologii druku FDM jest proporcjonalna do zastosowanej średnicy dyszy drukującej.
Źródło:
Agricultural Engineering; 2020, 24, 3; 31-38
2083-1587
Pojawia się w:
Agricultural Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Process of Manufacturing Transparent Models of Anatomical Structures
Autorzy:
Wojnarowska, Wiktoria
Nieroda, Maciej
Gładysz, Ewelina
Miechowicz, Sławomir
Kudasik, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/176131.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
3D printing
medical applications
additive manufacturing
Opis:
In recent years, a rapid increase in the use of three-dimensional (3D) printing technologies in medicine, especially in the manufacturing of the diagnostic models, can be observed. In some cases, there is a need to fabricate transparent models that allow visualization of internal structures of the object. Unfortunately, techniques used to manufacture such models are often very expensive and time-consuming. The above-mentioned issues were the motivation for developing a new method of fabrication transparent models for visualization of internal structures for planning surgical treatments. This paper presents the process of making transparent models using the newly developed method – the stacked layers method. In order to compare this new method and one of the most common 3D printing technologies – fused deposition modeling (FDM) – the models for two medical cases using both of these methods were fabricated. As a result of this work, it can be concluded that the stacked layers method provides faster and cheaper way of making transparent medical models. The main features of fabrication process that have a huge impact on quality of the models made by new method were pointed. The results of this study suggest that models fabricated with the use of this method can be useful as a diagnostic tool in medical applications for planning surgical treatments.
Źródło:
Advances in Manufacturing Science and Technology; 2020, 44, 2; 62-66
0137-4478
Pojawia się w:
Advances in Manufacturing Science and Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
3D printing makes virtual world more real for blind learners
Autorzy:
Kolitsky, Michael A.
Powiązania:
https://bibliotekanauki.pl/articles/426107.pdf
Data publikacji:
2016
Wydawca:
Szkoła Główna Handlowa w Warszawie
Tematy:
3D printing
virtual world
blind learners
Opis:
Transition of the real world into the virtual world has been ongoing in online and on-ground classrooms and labs for many years. But the more the world goes virtual, the more difficult it becomes for those who are blind or visually impaired to participate fully in the learning process. The main thrust of this report is to explore how 3D printing and the use of conductive filament can begin to reverse that process by making 3D printed talking tactile learning objects that can generate audio when touched after being placed on the surface of an iPad or other tablet computer. Examples of talking tactile learning objects from STEAM (Science, Technology, Engineering, Arts and Math) disciplines will be presented with a focus on how the design of 3D printed STEAM learning objects can lead to a common learning object template model. The template can be designed to serve as a learning tool not only for a blind or visually impaired student but also can work as well for a sighted student or a teacher, aide or parent demonstrating how universal design principles can drive the learning object production process.
Źródło:
e-mentor. Czasopismo naukowe Szkoły Głównej Handlowej w Warszawie; 2016, 1 (63); 65-70
1731-6758
1731-7428
Pojawia się w:
e-mentor. Czasopismo naukowe Szkoły Głównej Handlowej w Warszawie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Influence of Layer Height on the Tensile Strength of Specimens Printed in the FDM Technology
Autorzy:
Miazio, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/2069742.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:
rapid prototyping
3D printing
PLA
FDM
Opis:
This article analyzes the influence of layer height on the tensile strength of PLA specimens printed in the Fused Deposition Modeling (FDM) technology. The maximum breaking force of specimens with 30% and 100% infill density was determined at layer height of 0.05 mm, 0.1 mm, 0.2 mm and 0.3 mm. In the case of 30% infill, the highest value of the force was obtained for a layer with a height of 0.05 mm (which corresponds to 22.7 MPa), and for a 100% infill for a layer of 0.2 (which corresponds to 40 MPa). Over this layer height of 0.2 mm is the most poly-optimal due to the time prints and strength (which corresponds to 19.7 MPa).
Źródło:
Technical Sciences / University of Warmia and Mazury in Olsztyn; 2021, 24(1); 41--56
1505-4675
2083-4527
Pojawia się w:
Technical Sciences / University of Warmia and Mazury in Olsztyn
Dostawca treści:
Biblioteka Nauki
Artykuł

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