Fabricación aditiva
Fabricación aditiva
Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study
06/01/2026 -
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European...
Parametric Optimization of 3D‐Printed Reentrant Metamaterials for Energy Absorption in Protective Sport Devices
05/01/2026 -
This study develops an auxetic tubular metamaterial via DLP 3D printing for enhanced protective sports equipment. Inspired by Persian Lori rugs, it offers tunable negative Poisson's ratio for...
Numerical and Experimental Investigation of Failure Mechanisms in Additively Manufactured Multimaterial Triply Periodic Minimal Surface Polymer Cellular Materials
03/01/2026 -
The mechanical performance of additively manufactured triply periodic minimal surface lattices (gyroid, diamond, and primitive) using multimaterials (polylactic acid and polyethylene terephthalate...
A 3D Bioprinted dECM/CSCA/SA/NC Hybrid Scaffold for Myocardial Infarction Healing
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In recent years, the incidence of cardiovascular disease (CVD) has risen annually, among which acute myocardial infarction is a common, critical, and severe disease in clinical practice. Advances...
Rotational Multimaterial 3D Printing of Soft Robotic Matter With Embedded Asymmetrical Pneumatics
30/12/2025 -
Soft elastomers with embedded, asymmetric channels are created by rotational multimaterial 3D printing. Using a connected Fermat spiral pathing approach, one can automatically generate desired print...
3D Printing‐Assisted Interpenetrating‐Phase Composite Implant Materials Integrating Structural‐Functional Properties
26/12/2025 -
Interpenetrating‐phase composite implant materials are fabricated by infiltrating one constituent into 3D‐printed porous scaffolds of another. After implantation, they demonstrate two potential...
Conversion of Biochar From Chicken Manure With Good Adsorption and Electro-catalytic Performance
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Chicken manure was converted to biochar by a simple oxygen-free sintering route. The obtained chicken manure biochar (CMBC) was confirmed by X-ray diffraction, electron microscopy, energy...
Asymmetric flow in multi-mode continuous casting and rolling mold under electromagnetic braking
25/12/2025 -
Coke oven gas (COG) and natural gas (NG), both high-calorific by-products derived from the steel industry, have gained prominence as alternative fuels in the sintering process, thereby supporting...
Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics
19/12/2025 -
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with...
3D‐Printed Bone Scaffolds Promote Bone Regeneration Through a Multi‐Stage Temporal Therapeutic Strategy
19/12/2025 -
ABSTRACTBone defect repair is a complex process governed by intricate and well‐coordinated temporal regulatory mechanisms. Conventional bone scaffolds are frequently proved underperformance due to...
Ultrahigh Damping Efficiency in Laser Powder Bed Fusion Kelvin Metamaterials for Hysteretic Applications
12/12/2025 -
High‐efficiency energy dissipation in a 3D‐printed Kelvin metamaterial is studied. Finite element analysis accurately predicts failure location in an additively manufactured damper. A novel,...
From PTFE Latex to Three Dimensional‐Printed Vascular Grafts Fabricated by DLP 3D Printing
12/12/2025 -
This work reports the 3D printing of PTFE devices using a latex‐dispersion strategy. PTFE nanoparticles dispersed in a photocrosslinkable pluronic dimethacrylate resin enable DLP printing in water....
Gradient‐Acceptor‐Doping Breaks the Piezoelectric Trade‐Off in Lead‐Free (K, Na)NbO3 Ceramics
12/12/2025 -
A gradient‐acceptor‐doping strategy is proposed to fundamentally break the long‐standing compromise between piezoelectric coefficient (d33) and mechanical quality factor (Qm) in (K, Na)NbO3...
Nickel‐Coated Hollow Glass Microspheres Enable Interface Strengthening and Enhanced Energy Absorption in Mg–Al Composite Foams Fabricated by Spark Plasma Sintering
10/12/2025 -
Nickle‐coated hollow glass microspheres are incorporated into magnesium–aluminum (Mg–Al) matrix composite foams fabricated by SPS to strengthen particle‐matrix interfaces and tailor pore...
