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Print properties
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The 3D printing PMMA/ZrO2 filaments with a diameter of 1.75±0.05 mm were fabricated by using a single-screw extruder at temperatures of four heating zones of 190, 200, 210, and 210°C. Testing samples were prepared from the extruded filaments by using a fusion deposition modeling 3D printer and a Haake MiniJet piston injection molding machine. Fourier transform infrared spectroscopy, mechanical properties, field emission scanning electron microscopy (FESEM), differential scanning calorimetry, and thermogravimetric analysis of the filaments were investigated.
9p
dianmotminh02
03-05-2024
1
1
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Part 2 book "Advances in 3D printing and additive manufacturing" includes content: Multi-objective optimization of mechanical properties of aluminium 7075 based hybrid metal matrix composite using genetic algorithm; a review on status of research in metal additive manufacturing; additive manufacturing at french space agency with industry partnership; implant analysis on the lumbar sacrum vertebrae using finite element method;... and other contents.
106p
muasambanhan06
01-02-2024
5
2
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Experimental results of the mix design and fresh properties of a proposed concrete for 3D printing are presented in this paper. Layer-by-layer sample components were built by the designed concrete and extruded through a nozzle.
6p
vimichaelfaraday
28-12-2023
6
4
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Part 1 of ebook "Electronic systems maintenance handbook" provides readers with contents including: probability and statistics; electronic hardware reliability; software reliability; thermal properties; heat management; shielding and EMI considerations; resistors and resistive materials; capacitance and capacitors; inductors and magnetic properties; printed wiring boards;...
282p
dangsovu
20-10-2023
7
5
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Part 1 of ebook "Modeling and simulation of functionalized materials for additive manufacturing and 3D printing: Continuous and discrete media - Continuum and discrete element methods" provides readers with contents including: introduction to additive/3D printing materials filaments, functionalized inks, and powders; continuum methods (CM) basic continuum mechanics; CM approaches characterization of particle-functionalized materials; CM approaches estimation and optimization of the effective properties of mixtures; CM approaches numerical thermo-mechanical formulations; discrete element met...
168p
lytamnguyet
04-08-2023
5
3
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Continued part 1, part 2 of ebook "Modeling and simulation of functionalized materials for additive manufacturing and 3D printing: Continuous and discrete media - Continuum and discrete element methods" provides readers with contents including: DEM extensions flexible substrate models; DEM extensions higher-fidelity laser modeling; DEM extensions acoustical pre-processing; summary and closing remarks; elementary notation and mathematical operations; CM approaches effective electrical properties of mixtures; CM approaches extensions to multiphase materials;...
140p
lytamnguyet
04-08-2023
7
4
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Printed wearable electronics play a vital role in the electronics industry. Recently, there has been an increasing demand for printed wearable electronics. This necessitates the development of novel materials through a facile process to facilitate the fabrication of wearable devices with good electronic properties.
20p
viberbers
09-08-2023
10
4
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Silver based flexible printed electronics offer the possibility to design low-cost environmentally friendly products through versatile manufacturing procedures. In this regard, conductive silver inks are commonly printed on flexible substrates because in contrast to their macroscale analogues, the silver nanoparticles (AgNPs) present different salient physical and chemical properties.
13p
viberbers
09-08-2023
4
3
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With the rapid development of 3D printing technology, products with improved performance are in demand. After the physical printing tests, all products exhibited good surface properties and excellent interlayer bonding. As a result, BDM/ALCR resins with excellent mechanical properties and heat resistance have great potential for applications in aerospace, automotive parts, and electronic components.
9p
viberbers
09-08-2023
6
3
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Electrically conductive composite materials are widely used for several applications, particularly flexible strain sensors for wearable electronic devices to detect human motions or apply to soft robotic technologies.
11p
viberbers
09-08-2023
4
4
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After almost 30 years and many projects investigated all over the world, the full potential that 3D printing technology can bring to the construction industry has yet to be realised. There are many challenges that face the application of 3D printing technology to the construction field. Among these challenges, mixture proportion design is crucial for the preparation of 3D printing concrete.
4p
viargus
20-02-2023
3
1
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Continued part 1, part 2 of ebook "Advances in 3D printing and additive manufacturing technologies" provide readers with content about: multi-objective optimization of mechanical properties of aluminium 7075-based hybrid metal matrix composite using genetic algorithm; a review on status of research in metal additive manufacturing; multi-response optimization of Nd:YAG laser for micro-drilling of 304 stainless steel using grey relational analysis; additive manufacturing at french space agency with industry partnership;...
106p
damtuyetha
16-02-2023
6
2
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Once the mechanical properties of printed TPU are characterised, a novel, low cost, and environmentally friendly method for concrete casting using printed TPU moulds is proposed in this thesis. Additively manufactured TPU mould is developed to cast complex concrete structures. A planar topologically optimized cantilever and a free-form 3D column are cast using the proposed TPU mould. Good surface quality is obtained for the cast concrete elements, and the moulds can be reused many times after cleaning.
98p
runthenight04
02-02-2023
6
3
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Chitosan is a biopolymer that is natural, biodegradable, and relatively low price. Chitosan has been attracting interest as a matrix of nanocomposites due to new properties for various applications. This study presents a comprehensive overview of common and recent advances using chitosan as a nanocomposite matrix
13p
viginny
30-12-2022
13
2
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We report on a procedure for the preparation, printing and curing of antibacterial poly(N-isopropylacrylamide) nanocellulose-reinforced hydrogels. These composites present a highly anisotropic microstructure which allows to control and modulate the resulting mechanical properties.
11p
viginny
30-12-2022
6
2
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Once the mechanical properties of printed TPU are characterised, a novel, low cost, and environmentally friendly method for concrete casting using printed TPU moulds is proposed in this thesis. The findings of this thesis will provide clear guidelines for the selection of processing parameters for additively manufactured TPU parts and the method of casting complicated concrete structures with additively manufactured TPU mould.
98p
runordie3
06-07-2022
9
2
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The resulting average moduli and strengths were compiled onto a property-map to delineate the property-process interrelationship of 3D printed ABS, including the effect of diluted epoxy treatment and the dependency of print orientation on its mechanical behavior. In general, the property-map defines the design envelope to gauge the mechanical integrity of 3D printed ABS in different modalities and directionalities.
9p
guernsey
28-12-2021
14
0
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The observations for the binder-jetted material therefore stand in stark contrast to those for SLM-made stainless steel which can provide an even higher yield strength than the wrought material. From a mechanism point of view, the low mechanical properties of the binder-jetted material may be explained by the high initial porosity which is reminiscent of cast metals.
15p
guernsey
28-12-2021
19
0
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Graphene film electrodes have many important applications, but the fabriacion of these electrodes is difficult dues to the poor processing of graphene. This article describes the preliminary results of using 3D printing technology to fabricate thinfilm electrodes from graphene oxide inks.
9p
vicolinzheng
14-12-2021
5
1
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This paper focuses on design and realization of ferroelectric ceramic capacitors devoted to power passive components integration. The electrical properties of the integrated capacitors fabricated by screen printing technique are presented, discussed and the ways of improvements are given.
6p
sotritu
18-09-2021
14
1
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