Fabricación aditiva
Fabricación aditiva
Rubber?like Soft Lattice Structure for Anti?Ballooning in fluidic elastic Soft Robots
26/05/2023 -
Additive manufacturing of lattice structures provides materials with enhanced strength, stiffness, and lightweight properties. While most research focuses on stiff, low?stretch materials like metals...
3D printing to construct in vitro multicellular models of melanoma
25/05/2023 -
Currently, there is a lack of suitable models for in?vitro studies of malignant melanoma and traditional single cell culture models no longer reproduce tumor structure and physiological complexity...
3D printing of hollow capsular body & sealing pin by fused filament fabrication (FFF) technique using Kollicoat MAE 100P filament for intestinal specific delivery
27/05/2023 -
Abstract Additive manufacturing (AM) is an emerging pharmaceutical manufacturing technique feasible for patient-centric personalised medicine with tailored pharmacotherapy. Fused...
Performance Analysis of 3D Concrete Printing Processes through Discrete-Event Simulation
27/05/2023 -
Three-dimensional concrete printing is a technique that has been growing constantly, presenting advantages such as reduced completion times and a decreased environmental impact by eliminating the use...
Recent Advances in Metal Powder-Based Additive Manufacturing
26/05/2023 -
Over the past two decades, laser additive manufacturing technology has evolved rapidly and has been applied in many industrial sectors [...]
Influence of PBF-LB Process Atmosphere on the Fatigue Strength of Hot Isostatically Post-Densified Duplex Steel Parts Produced via the Shell Core Approach
27/05/2023 -
Laser-based additive manufacturing is a great manufacturing technology for producing parts of any geometry. To also increase the strength and reliability of parts produced via powder bed fusion with...
Influence of Carbonated Bottom Slag Granules in 3D Concrete Printing
29/05/2023 -
This study investigates the possibility of utilising bottom slag (BS) waste from landfills, and a carbonation process advantageous for the use of artificial aggregates (AAs) in printed...
Yttrium and Niobium Elements Co-Doping and the Formation of Double Perovskite Structure Ba2YNbO6 in BCZT
29/05/2023 -
The (Ba0.85Ca0.15) (Ti0.90Zr0.10)O3 + x Y3+ + x Nb5+ (abbreviated as BCZT-x(Nb + Y), x = 0 mol%, 0.05 mol%, 0.1 mol%, 0.2 mol%, 0.3 mol%) lead-free piezoceramics samples were prepared by a...
Microstructure and Mechanical Properties of Weaving Wire and Arc Additive Manufactured AZ91 Magnesium Alloy Based on Cold Metal Transfer Technique
29/05/2023 -
Based on the cold metal transfer (CMT) technique, a deposited wall of AZ91 magnesium alloy was fabricated by weaving wire and arc additive manufacturing (WAAM), the shaping, microstructure, and...
A Review of Natural Fiber-Based Filaments for 3D Printing: Filament Fabrication and Characterization
29/05/2023 -
Today, additive manufacturing (AM) is the most recent technology used to produce detailed and complexly built parts for a variety of applications. The most emphasis has been given to fused deposition...
Computational Fluid Dynamics Modeling of Top-Down Digital Light Processing Additive Manufacturing
26/05/2023 -
Digital light processing (DLP) as a vat photopolymerization technique is one of the most popular three-dimensional (3D) printing methods, where chains are formed between liquid photocurable resin...
Evaluation of a design for a three?dimensional?printed artificial bone structure
25/05/2023 -
Demonstration the design and testing of the re?entrant auxetic structure.In this work, artificial bones composed of hydroxyapatite (HA)/polyacrylonitrile (PAN) and polylactic acid (PLA) were prepared...
Effect of Spark Plasma Sintering Temperature on Phase Evaluation and Mechanical Behaviour of cu- 4 Wt% SiC Composite
27/05/2023 -
Spark plasma sintering (SPS) is a novel approach to fabricate Cu- SiC composites which have a relatively broad range of potential uses in space applications. The Cu- 4 wt% SiC composite with...
Aerospace, Vol. 10, Pages 500: Performance of Additively Manufactured Fuels for Hybrid Rockets
25/05/2023 -
Hybrid rocket engine (HRE) performance is dependent on fuel/oxidizer selection and fuel grain geometry. A literature review was performed to identify key trends and findings related to the...
Glass Fillers in Three Different Forms Used as Reinforcement Agents of Polylactic Acid in Material Extrusion Additive Manufacturing
25/05/2023 -
The industrial demand for functional filaments made of bio-sourced, biocompatible, biodegradable, and/or recyclable polymers and composites for material extrusion (MEX) 3D printing is continuously...
Antibacterial 3D-Printed Silver Nanoparticle/Poly Lactic-Co-Glycolic Acid (PLGA) Scaffolds for Bone Tissue Engineering
23/05/2023 -
Infectious bone defects present a major challenge in the clinical setting currently. In order to address this issue, it is imperative to explore the development of bone tissue engineering scaffolds...
Influence of the Coarse Grain Structure of a Titanium Alloy Ti-4Al-3V Formed by Wire-Feed Electron Beam Additive Manufacturing on Strain Inhomogeneities and Fracture
23/05/2023 -
In this work, based on the multilevel approach, the features of the structure and properties of titanium alloy, formed during high-performance additive manufacturing by wire-feed electron beam...
Study on the Effect of Inter-Layer Cooling Time on Porosity and Melt Pool in Inconel 718 Components Processed by Laser Powder Bed Fusion
24/05/2023 -
This paper investigates the effects on the material microstructure of varying the Inter-Layer Cooling Time (ILCT) during the printing process in laser powder bed fusion (L-PBF) multi-laser machines....
Additive Manufacturing of WC-Co Specimens with Internal Channels
23/05/2023 -
Most material removal in modern manufacturing is currently performed using tools with indexable inserts. Additive manufacturing allows for the creation of new, experimental insert shapes and, more...
Mechanics Characteristics of a 3D Star-Shaped Negative Poisson’s Ratio Composite Structure
25/05/2023 -
A negative Poisson’s ratio honeycomb material has the characteristics of anti-conventional deformation behavior and high impact resistance, which is a new lightweight microstructure...
Investigation of the Properties of 316L Stainless Steel after AM and Heat Treatment
24/05/2023 -
Additive manufacturing, including laser powder bed fusion, offers possibilities for the production of materials with properties comparable to conventional technologies. The main aim of this paper is...
