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Tytuł:
Analysis of Tilted Columnar Dendrites at Grain Boundaries During Wire and Laser Additive Manufacturing: a Phase-Field Study
Autorzy:
Zong, Nanfu
Sun, Weizhao
Liang, Xinghong
Jing, Tao
Powiązania:
https://bibliotekanauki.pl/articles/27313866.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
wire and laser additive manufacturing
tilted columnar dendrites
overgrowth behavior
phase field simulation
grain boundary
Opis:
Tilted columnar dendritic morphologies are usually existed in wire and laser additive manufactured parts of GH3039 alloy. Overgrowth behaviors induced by the tilted dendritic arrays with a large tilted angle, and the effect of the angle between the growth direction and the direction vertical locally to the solid substrate on primary spacing, solute concentration and morphological evolution have been investigated at both the converging and the diverging grain boundaries through the phase-field simulation. The formation of cracking depends on solidification behaviors including columnar dendrites growth and micro-segregation in the interdendritic region. Furthermore, the effect of the tilted columnar dendrites on the susceptibility of crack is investigated during wire and laser additive manufacturing.
Źródło:
Archives of Metallurgy and Materials; 2023, 68, 2; 469--475
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Columnar Dendrite Morphology and Solute Concentration of GH3039 Nickel-Based Superalloys during Wire and Laser Additive Manufacturing: Insights from Phase Field Simulations
Autorzy:
Zong, Nanfu
Wang, Zheng
Liu, Yang
Liang, Xinghong
Jing, Tao
Powiązania:
https://bibliotekanauki.pl/articles/2203717.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
wire and laser additive manufacturing
phase field simulation
solute concentration
interface crystallographic deflection
columnar dendrite
Opis:
Wire and laser additive manufacturing (WLAM) can produce outstanding mechanical properties of GH3039 nickel-based superalloys. A quantitative rapid phase field model with solute trapping kinetics has been developed during the rapid solidification process, where a range of process conditions are considered in terms of thermal gradients and pulling speeds. Intergranular hot cracking is found to occur at boundaries of tilted columnar dendrite in the GH3039 nickel-based superalloys. The simulations demonstrate that the phase field model considering the interface deflection can represent the dendrite growth during additive manufacturing more realistically. With the aid of numerical simulations, it is determined that dendrite growth morphologies transform from symmetrical columnar dendrite to tilted columnar dendrite as the interface crystallographic deflection is increased, while increasing the deflection angle can lead to uneven composition of material matrix, especially at the columnar dendrite interface. Solute concentrations at the columnar dendrite interface tend to promote hot cracking in additively manufactured Ni-based superalloy.
Źródło:
Archives of Metallurgy and Materials; 2023, 68, 1; 387--393
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Numerical investigation of production-related characteristics regarding their influence on the fatigue strength of additively manufactured components
Autorzy:
Zeißig, Michaela
Jablonski, Frank
Powiązania:
https://bibliotekanauki.pl/articles/2204622.pdf
Data publikacji:
2023
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
additive manufacturing
fatigue strength
Weibull distribution
FEM
Opis:
In order to further enhance the application of additive manufacturing (AM) processes, such as the laser powder bed fusion (L-PBF) process, reliable material data are required. However, the resulting specimen properties are significantly influenced by the process parameters and may also vary depending on the material used. Therefore, the prediction of the final properties is difficult. In the following, the effect of residual stresses on the fatigue strength of 316L steel, a commonly used steel in AM, is investigated using a Weibull distribution. The underlying residual stress distributions as a result of the building process are approximated for two building directions using finite element (FE) models. These imply significantly different distributions of tensile and compressive residual stresses within the component. Apart from the residual stresses, the impact of the mean stress sensitivity is discussed as this also influences the predicted fatigue strength values.
Źródło:
Acta Mechanica et Automatica; 2023, 17, 2; 288--291
1898-4088
2300-5319
Pojawia się w:
Acta Mechanica et Automatica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of the shot peening on surface properties of Ti-6Al-4V alloy produced by means of DMLS technology
Wpływ nagniatania strumieniowego na właściwości eksploatacyjne stopu Ti-6Al-4V uzyskanego technologią przyrostową DMLS
Autorzy:
Żebrowski, Remigiusz
Walczak, Mariusz
Klepka, Tomasz
Pasierbiewicz, Kamil
Powiązania:
https://bibliotekanauki.pl/articles/1365254.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
Tematy:
additive manufacturing
shot peening
exploitation
titanium alloys
corrosion resistance
wytwarzanie przyrostowe
nagniatanie strumieniowe
eksploatacja
stopy tytanu
odporność korozyjna
Opis:
The state of the surface layer and biocompatibility are the key parameters contributing to successful implantation of prostheses such as bone implants which are now increasingly often produced by means of DMLS technologies. The analysis of these factors and proper selection of material are required in order to determine the most favourable technological parameters contributing to long term functioning in course of their presence in human body. Therefore, the purpose of the present paper is to investigate the effect of shot peening on the state of the surface layer and corrosion resistance of specimens made of Ti-6Al-4V titanium alloy produced in Direct Metal Laser Sintering (DMLS) process. The specimens have been produced by means of EOSINT M280 system dedicated for laser sintering of metal powders and their surfaces have been subjected to the shot peening process under three different working pressures (0.2, 0.3 and 0.4 MPa) and by means of three different media i.e. CrNi steel shot, crushed nut shells and ceramic balls based on ZrO2. It has been found that the process conditions i.e. working pressure in course of shot peening and proper selection of applied shot will make it possible to achieve the properties in modified material sufficient to ensure that assumed functions associated with the improvement of surface layer condition are invariable during required period in specified implant operation conditions. In such case, these factors have been determined in course of microhardness tests, evaluation of surface development degree as well as potentiodynamic tests. The increase of working pressure caused deteriorated corrosion resistance. Simultaneously, it has been found the corrosion resistance was most satisfactory for the surfaces modified by means of: ceramic balls based on ZrO2 > crushed nut shells > CrNi steel shot correspondingly.
Stan warstwy wierzchniej i biozgodność to podstawowe czynniki mające wpływ na efektywną implantację. W przypadku wyrobów medycznych takich jak: implanty kostne, które obecnie są coraz częściej wytwarzane z wykorzystaniem technologii przyrostowych, analiza tych czynników oraz właściwy dobór materiału jest niezbędny do określenia najbardziej korzystnych parametrów technologicznych przyczyniających się do długotrwałego działania podczas ich eksploatacji w organizmie. Dlatego też celem niniejszego artykułu jest zbadanie wpływu obróbki nagniataniem strumieniowym (ang. shot peening), na stan warstwy wierzchniej i odporność korozyjną próbek ze stopu tytanu Ti-6Al-4V wytworzonych technologią przyrostową DMLS (Direct Metal Laser Sintering). Przy zastosowaniu systemu laserowego spiekania proszków metali EOSINT M280 wykonano próbki, których powierzchnie następnie poddano obróbce nagniatania strumieniowego przy trzech rożnych ciśnieniach roboczych (0.2, 0.3 i 0.4 MPa) z wykorzystaniem trzech różnych mediów tj.: śrutem ze stali CrNi, rozdrobnionymi łupinami orzechów oraz kulkami ceramicznymi na bazie ZrO2. Stwierdzono dla wszystkich badanych powierzchni, że warunki procesu tj. ciśnienia roboczego obróbki nagniataniem strumieniowym oraz odpowiedni dobór śrutu pozwolą na uzyskanie takich właściwości w modyfikowanym materiale, że założone funkcje poprawy stanu warstwy wierzchniej będą niezmienne przez wymagany czas w określonych warunkach eksploatacji implantu. W tym przypadku wskaźniki te określono podczas badań mikrotwardości, oceny stopnia rozwinięcia powierzchni oraz testów potencjodynamicznych. Wzrost ciśnienia roboczego powodował pogorszenie odporności na korozję. Przy czym najbardziej korzystnie pod względem odporności korozyjnej zachowywały się powierzchnie modyfikowane kolejno: ceramiką na bazie ZrO2> łupinami orzechów> śrutem stalowym CrNi.
Źródło:
Eksploatacja i Niezawodność; 2019, 21, 1; 46-53
1507-2711
Pojawia się w:
Eksploatacja i Niezawodność
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of the Shot Peening on Surface Properties and Tribological Performance of Ti-6Al-4V Alloy Produced by Means of DMLS Technology
Autorzy:
Żebrowski, R.
Walczak, M.
Powiązania:
https://bibliotekanauki.pl/articles/351652.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
additive manufacturing
shot peening
titanium alloys
wear
tribology
Opis:
The purpose of the present paper was to investigate the effect of shot peening on the condition of the surface layer and abrasion resistance of specimens made of Ti-6Al-4V titanium alloy produced by Direct Metal Laser Sintering (DMLS) process. The specimens have been produced by means of EOSINT M280 system dedicated for laser sintering of metal powders and their surfaces have been subjected to the shot peening process under three different working pressures (0.2, 0.3 and 0.4 MPa) and by means of three different media i.e. CrNi steel shot, crushed nut shells and ceramic balls. The specimens have been subjected to profilometric analysis, to SEM examinations, microhardness tests and to tribological tests on ball-on-disc stand in Ringer fluid environment. The general results of all tests indicate to favourable effect of shot peening process on the hardness and tribological performance of titanium alloy.
Źródło:
Archives of Metallurgy and Materials; 2019, 64, 1; 377-386
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Smart product design and production control for effective mass customization in the Industry 4.0 concept
Autorzy:
Zawadzki, P.
Żywicki, K.
Powiązania:
https://bibliotekanauki.pl/articles/407137.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Industry 4.0
mass customization
virtual prototyping
additive manufacturing technologies
knowledge-based systems
Opis:
The paper presents a general concept of smart design and production control as key elements for efficient operation of a smart factory. The authors present various techniques that aid the design process of individualized products and organization of their production in the context of realization of the mass customization strategy, which allows a shortened time of development for a new product. Particular attention was paid to integration of additive manufacturing technologies and virtual reality techniques, which are a base of the so-called hybrid prototyping.
Źródło:
Management and Production Engineering Review; 2016, 7, 3; 105-112
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A novel microbial fuel cell with exchangable membrane - application of additive manufacturing technology for device fabrication
Autorzy:
Zawadzki, D.
Pędziwiatr, P.
Michalska, K.
Powiązania:
https://bibliotekanauki.pl/articles/105862.pdf
Data publikacji:
2018
Wydawca:
Centrum Badań i Innowacji Pro-Akademia
Tematy:
microbial fuel cell
microorganisms
exchangeable membrane
bioelectricity
additive manufacturing
mikrobiologiczne ogniwo paliwowe
mikroorganizmy
wymienna membrana
bioelektryczność
addytywne wytwarzanie
Opis:
Research about exploitation the potential of waste and sludge increased drastically in the recent years. One of the most promising alternative methods of waste management is Microbial Fuel Cell (MFC), which generate clean bio-electricity using microorganisms. Organic compounds, sewage, municipal solid waste could be used as a source for microbial nutrition. The construction of MFC is one of the most important parameter in laboratory studies and during scale-up. The efficiency of MFC depends on many factors including type of membrane. To obtain optimization in terms of various operating conditions, a prototype of Microbial Fuel Cell with exchangeable membrane was projected and fabricated by additive manufacturing (AM) technology. This novel device allows to research effects of different types of separator membranes. Preliminary research showed possibility to produce 3D printed MFC systems.
Źródło:
Acta Innovations; 2018, 28; 20-31
2300-5599
Pojawia się w:
Acta Innovations
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fabrication of Metal Gas Filter by Material Extrusion Additive Manufacturing Process
Autorzy:
Yi, Yu-Jeong
Lee, Min-Jeong
Yun, Su-Jin
Park, Manho
Kim, Ju-Yong
Lee, Jungwoo
Yun, Jung-Yeul
Powiązania:
https://bibliotekanauki.pl/articles/2174560.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
gas filter
additive manufacturing
stainless steel
porosity
powder size
Opis:
Recently, 3D printing processes have been used to manufacture metal powder filters with manufacturing complex-shape. In this study, metal powder filters of various shapes were manufactured using the metal extrusion additive manufacturing (MEAM) process, which is used to manufacture three-dimensional structures by extruding a filament consisting of a metal powder and a binder. Firstly, filaments were prepared by appropriately mixing SUS316 powder with sizes ranging from 7.5 µm to 50 µm and a binder. These filaments were extruded at temperatures of 100℃ to 160℃ depending on the type of filament being manufactured, to form three types of cylindrical filter. Specimens were sintered in a high vacuum atmosphere furnace at 850℃ to 1050℃ for 1 hour after debinding. The specimens were analyzed for permeability using a capillary flow porometer, porosity was determined by applying Archimedes’ law and microstructure was observed using SEM.
Źródło:
Archives of Metallurgy and Materials; 2022, 67, 4; 1517--1520
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of high-performance concretes, ultra highperformance concretes, and additive manufacturing technology in increasing the ballistic protection level of field fortifications
Autorzy:
Wysoczański, Andrzej
Partyka, Jacek
Mackiewicz, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/28124259.pdf
Data publikacji:
2023
Wydawca:
Towarzystwo Wiedzy Obronnej
Tematy:
high-performance concrete
additive manufacturing
fortification
ballistic protection
Opis:
High-Performance Concretes (HPC) and Ultra High-Performance Concretes (UHPC) allow for the production of extremely durable construction elements when compared to those same elements made of C35/45 concrete. Increased compressive- and flexural strength markedly contribute to ballistic resistance reducing the area and depth of the “crater” which results from a potential impact of a projectile or a fragment. Additionally, the presence of dispersed fibres in these mixtures eliminates the need of using reinforcement bars, which, in turn, reduces the time expenditure and labour. The article compares the results of various ballistic tests of elements made of high-performance concrete mixtures to determine the viability of applying such elements in the defence sector. Furthermore, the authors present the possibility of adapting additive technologies for the performance of field fortification tasks by the military, as part of which the HPCs and UHPCs are used as working mixtures. The authors also show the possibility of fabricating construction elements without the use of formworks, as well as printing construction elements directly at the site of future operation of the buildings.
Źródło:
Wiedza Obronna; 2023, 3
0209-0031
2658-0829
Pojawia się w:
Wiedza Obronna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wstępne badania wkładów do tłumików broni strzeleckiej wykonanych w technologiach przyrostowych
Preliminary tests of inserts made in additive technology for small gun silencers
Autorzy:
Wróblewski, Rafał
Żarna, Dorian
Magier, Mariusz
Bajkowski, Marcin
Grygoruk, Roman
Żelichowska, Maja
Szczurowski, Krzysztof
Jasiński, Marcin
Tadzik, Piotr
Sweklej, Paweł
Bogajczyk, Mikołaj
Powiązania:
https://bibliotekanauki.pl/articles/24200910.pdf
Data publikacji:
2023
Wydawca:
Wojskowy Instytut Techniczny Uzbrojenia
Tematy:
tłumik
broń strzelecka
technologia przyrostowa
silencer
small arms
additive manufacturing
Opis:
W artykule zaprezentowano wyniki badań nowoopracowanych wkładów wykonanych w technologiach przyrostowych do tłumika broni strzeleckiej kalibru 5,6 mm, przeznaczonego do karabinka Tippmann M4-22 PRO-S z gwintem 1/2x28 UNEF R/H. Badania przeprowadzono w Laboratorium Balistycznym Zakładu Mechaniki i Technik Uzbrojenia Instytutu Mechaniki i Poligrafii Wydziału Mechanicznego Technologicznego Politechniki Warszawskiej.
The article presents the results of tests of inserts made in additive technology for a small arms silencer of 5.6 mm caliber, intended for the Tippmann M4-22 PRO-S carbine with 1/2x28 UNEF R/H thread. The tests were carried out in the Ballistics Laboratory of the Department of Mechanics and Armament Technology, Institute of Mechanics and Printing, Faculty of Mechanical Engineering, Warsaw University of Technology.
Źródło:
Problemy Techniki Uzbrojenia; 2023, 52, 164; 7--17
1230-3801
Pojawia się w:
Problemy Techniki Uzbrojenia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Directions of the Development of the 3D Printing Industry as Exemplified by the Polish Market
Autorzy:
Woźniak, Joanna
Budzik, Grzegorz
Przeszłowski, Łukasz
Chudy-Laskowska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/1841411.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
additive manufacturing
3D printing
Industry 4.0
production development
production engineering
Opis:
The Fourth Industrial Revolution, also known as Industry 4.0, is about connecting the physical world with the virtual world in real-time. With the advent of the Fourth Industrial Revolution, manufacturing companies are introducing a number of solutions that increase productivity and personalize finished products in line with the idea of Industry 4.0. The application of, among others, the following: 3D printing, the Internet of Things, Big Data, cyber-physical systems, computing clouds, robots (collaborating and mobile), Radio-frequency identification systems, and also quality control and reverse engineering systems, is becoming popular. There are still not enough studies and analyses connected with the Polish 3D printing market, and also attempt to determine the attitude of those studies and analyses to the implementation of the Industry 4.0 conception. In connection with what is stated above, the principal objective of this paper is to determine the directions of the 3D printing industry development. In this publication, it is as well the survey respondents’ opinions relevant to opportunities and threats connected with the implementation of the Industry 4.0 conception in an enterprise are presented. The survey was conducted on a group of 100 enterprises and scientific research institutes in Poland, offering and/or applying additive technologies.
Źródło:
Management and Production Engineering Review; 2021, 12, 2; 98-106
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of different composite mixtures (PLA/HA) manufactured with additive laser technology on the ability of S. aureus and P. aeruginosa to form biofilms
Autorzy:
Woźna, A. E.
Junka, A. F.
Szymczyk, A. E.
Powiązania:
https://bibliotekanauki.pl/articles/306425.pdf
Data publikacji:
2018
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
biomateriały
biofilm
biopolimery
bioceramika
biomaterials
prototype additive manufacturing biopolymers
bioceramic
prototype additive manufacturing
Opis:
Staphylococcus aureus (Gram-positive coccus) and Pseudomonas aeruginosa (Gram-negative bacterium) are the leading etiologic agents of biofilm-related, life-threatening infections in patients after orthopaedic implantations. The aim of the present paper is to estimate the ability of these two bacterial strains to form a biofilm on bioresorbable composites manufactured from polylactide (PLA) and hydroxyapatite (HA) with the use of Selective Laser Sintering (SLS) method. Methods: Microbiological tests were conducted on two variants of a solid specimen made with additive laser technology. Samples with different content of hydroxyapatite were made, with appropriate manufacturing parameters to ensure stability of both composite ingredients. The geometry of samples was obtained by technical computed tomography. Microbiological tests determined the number of bacterial cells after incubation. Results: The results indicate significantly decreased ability of S. aureus and P. aeruginosa to form biofilms on the surface of materials with higher content of hydroxyapatite ceramics. Conclusions: The data may be useful for future applications of SLS technology in the production of bioresorbable PLA/HA medical implants
Źródło:
Acta of Bioengineering and Biomechanics; 2018, 20, 3; 101-106
1509-409X
2450-6303
Pojawia się w:
Acta of Bioengineering and Biomechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
High-Efficiency Cooling System Using Additive Manufacturing
Autorzy:
Woo, Yeong-Jin
Nam, Dong-Ho
Lee, Seok-Rok
Kim, Eun-Ah
Lee, Woo-Jin
Yang, Dong-Yeol
Yu, Ji-Hun
Park, Yong-Ho
Lee, Hak-Sung
Powiązania:
https://bibliotekanauki.pl/articles/2049198.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
additive manufacturing
DfAM
Design for Additive Manufacturing
cooling system
lattice structure
simulation
Opis:
In this study, we propose a cooling structure manufactured using a specialized three-dimensional (3D) printing design method. A cooling performance test system with complex geometry that used a thermoelectric module was manufactured using metal 3D printing. A test model was constructed by applying additive manufacturing simulation and computational fluid analysis techniques, and the correlation between each element and cooling efficiency was examined. in this study, the evaluation was conducted using a thermoelectric module base cooling efficiency measurement system. The contents were compared and analyzed by predicting the manufacturing possibility and cooling efficiency, through additive manufacturing simulation and computational fluid analysis techniques, respectively.
Źródło:
Archives of Metallurgy and Materials; 2021, 66, 3; 689-693
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
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:
Prototyping of individual ankle orthosis using additive manufacturing technologies
Autorzy:
Wierzbicka, N.
Górski, F.
Wichniarek, R.
Kuczko, W.
Powiązania:
https://bibliotekanauki.pl/articles/102907.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
ankle orthosis
additive manufacturing
reverse engineering
Opis:
The paper presents design and manufacturing process of an individualized ankle orthosis using additive manufacturing technologies and reverse engineering. Conventional processes of manufacturing of orthoses are expensive and time consuming Thus, an alternative method was proposed. The patient’s leg was 3D scanned and the orthosis was designed using a CAD system. It was then manufactured using the Fused Deposition Modelling technology, assembled and fully tested. Positive results were obtained.
Źródło:
Advances in Science and Technology. Research Journal; 2017, 11, 3; 283-288
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
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