Fabricación aditiva
Fabricación aditiva
Comparative analysis of specimen geometries in material extrusion 3D printing: Implications for mechanical property evaluation
02/12/2023 -
Natural silk fibroin nanofibers (SNF) scaffolds with ECM?mimicking architecture and tunable properties were developed by using the natural polysaccharide konjac glucomannan (KGM) as a physical...
Corrosion Behavior of Shot-Peened Ti6Al4V Alloy Produced via Pressure-Assisted Sintering
02/12/2023 -
For the first time, the present study investigates the corrosion, surface, and subsurface properties of a shot-peened Ti6Al4V powder metallurgical alloy produced via pressure-assisted sintering. Shot...
Enhanced Dynamic Impact Resistance of 3D-Printed Continuous Optical Fiber-Reinforced Helicoidal Polylactic Acid Composites
01/12/2023 -
Characterized by light weight and high strength, composites are widely used as protective materials in dynamic impact loading under extreme conditions, such as high strain rates. Therefore, based on...
Effect of Powder Bed Fusion Laser Sintering on Dimensional Accuracy and Tensile Properties of Reused Polyamide 11
02/12/2023 -
Polyamide 11 (PA11) is a plant-based nylon made from castor beans. Powder bed fusion laser sintering (PBF-LS) is an additive manufacturing process used for PA11 which allows for the reuse of the...
Predicting dimensional accuracy in 3D printed polydimethylsiloxane?carbon nanotubes composites via machine learning
30/11/2023 -
Diagrammatic representation of the research process.Direct ink writing (DIW) is a rapidly expanding additive manufacturing (AM) technique valued for its cost?efficiency and material adaptability....
Experimental and numerical crashworthiness investigation of 3D printing carbon fiber reinforced nylon origami tubes
30/11/2023 -
This paper examines the crashworthiness performance of origami tubes printed using 3D printers at various printing angles and thicknesses.In this article, the crashworthiness performance of 3D...
Facile synthesis of functionalized boron nitride nanosheets for photo?cured 3D printing of high thermal conductive composites
02/12/2023 -
Fabrication of Thermally Conductive Epoxy Acrylate Resin Composites Incorporating Apple Polyphenol?Functionalized Boron Nitride Nanosheets and Onion?Like Networks through 3D Printing.Addressing the...
Designing a Novel Porous Fixation Plate with a Gyroid Lattice Structure for Humerus Fractures Using a Probabilistic Approach
29/11/2023 -
Conventional fixation plates permanently attached to the body can lead to complications, such as stress shielding and aseptic loosening, due to their contact with the bone, resulting in bone loss....
Synthesis and properties of a novel ionic liquid copolymer shale inhibitor
29/11/2023 -
AbstractThe extrusion?based 3D printing process offers advantages, such as high precision, low cost, high speed, simplicity, and the ability to deposit multiple materials simultaneously. However,...
Parametric Assessment to Evaluate and Compare the Carbon Footprint of Diverse Manufacturing Processes for Building Complex Surfaces
30/11/2023 -
At present, building design is faced with a need to properly manage complex geometries and surfaces. This fact is not only driven by the increased demand for visually stunning spaces but also stems...
Perovskite/Pyrochlore Composite Mineral-Like Ceramic Fabrication for 90Sr/90Y Immobilization Using SPS-RS Technique
30/11/2023 -
A novel solid-phase synthetic approach was developed to produce a mineral-like composite ceramic based on strontium titanate (SrTiO3) and yttrium titanate (Y2Ti2O7) matrices for immobilizing...
Minimizing Deformations during HP MJF 3D Printing
28/11/2023 -
(1) Background: The purpose of this study was to investigate deformations that occur during additive manufacturing by the HP (Hewlett-Packard) Multi Jet Fusion (MJF) process. These deformations...
Processing and Properties of ZrB2-Copper Matrix Composites Produced by Ball Milling and Spark Plasma Sintering
30/11/2023 -
Copper matrix composites with zirconium diboride (ZrB2) were synthesised by ball milling and consolidated by Spark Plasma Sintering (SPS). Characterisations of the ball-milled composite powders were...
Applications of Light-Based 3D Bioprinting and Photoactive Biomaterials for Tissue Engineering
30/11/2023 -
The emergence of additive manufacturing, commonly referred to as 3D printing, has led to a revolution in the field of biofabrication. Numerous types of 3D bioprinting, including extrusion...
Single-Step Formation of Metal Oxide Nanostructures Wrapped in Mesoporous Silica and Silica–Niobia Catalysts for the Condensation of Furfural with Acetone
29/11/2023 -
The integration of metal oxide nanomaterials with mesoporous silica is a promising approach to exploiting the advantages of both types of materials. Traditional synthesis methods typically require...
Recent Progress of 3D Printing of Polymer Electrolyte Membrane-Based Fuel Cells for Clean Energy Generation
28/11/2023 -
This review summarizes recent advances in the application of 3D printing (additive manufacturing) for the fabrication of various components of hydrogen fuel cells with a polymer electrolyte membrane...
Investigating Mechanical Properties of Fabricated Carbon-Fiber-Reinforced Composites via LCD Additive Manufacturing
28/11/2023 -
Stereolithography (SLA) additive manufacturing is a method of manufacturing capable of generating complex geometric shapes with extremely high accuracy. Classic SLA uses UV curable resins,...
Recycled PET Composites Reinforced with Stainless Steel Lattice Structures Made by AM
30/11/2023 -
Polyethylene terephthalate (PET) recycling is one of the most important environmental issues, assuring a cleaner environment and reducing the carbon footprint of technological products, taking into...
3D printing continuous natural fiber reinforced polymer composites: A review
28/11/2023 -
With the growing prominence of environmental conservation awareness, there has been a notable surge in the exploration of renewable materials, particularly in the realm of natural fiber reinforced...
3D Printing of Branched Polyurethane with Tough Mechanical Properties for Stretchable Sensors
23/11/2023 -
A polyurethane acrylate with polyether amine side chains is fabricated and used as the base material for 3D printed hollow frames. A conductive hydrogel is applied to the surface to manufacture a...
High?Temperature Creep Behavior of Selective?Laser?Melting?Fabricated Lattice Structures Inspired from Euplectella Aspergillum
23/11/2023 -
In this article, lattice?based bionic thin tubes are derived from the biological architecture of Euplectella aspergillum to be used as grid?stiffened structures. Comparison between the...
