Results 61 to 70 of about 38,346 (299)
Mechanical properties of 3D-printing polylactic acid parts subjected to bending stress and fatigue testing [PDF]
, 2019 This paper aims to analyse the mechanical properties response of polylactic acid (PLA) parts manufactured through fused filament fabrication. The influence of six manufacturing factors (layer height, filament width, fill density, layer orientation ...
Gómez Gras, Giovanni +5 more
core +2 more sources
Advanced Functional Materials, EarlyView.A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan +14 more
wiley +1 more source
Influence of infill properties on flexural rigidity of 3D-printed structural members
Virtual and Physical Prototyping, 2019 This paper characterises the flexural properties of relatively slender structural members (beams) manufactured using a FDM-based 3D printer. The primary goal is to assess the influence of infill properties on flexural rigidity through a parametric ...
J. H. Porter +3 more
doaj +1 more source
Unearthing the roots of urban sprawl: a critical analysis of form, function and methodology [PDF]
, 2002 Urban sprawl is one of the key issues facing cities today. There is a large volume of literature on the topic but despite this there is little agreement as to its characteristics and effects.
Chin, Nancy
core +1 more source
Robust and Reversible Thermofluorescence in Solvent‐Free Thermoplastic Polyurethane Composites
Advanced Functional Materials, EarlyView.Thermofluorescent polymer composites with high‐contrast optical outputs are prepared by solvent‐free blending of indenoquinacridone dye into a thermoplastic polyurethane matrix. The temperature‐dependent fluorescence originates from aggregation–dissociation of the dye molecules, regulated by competing hydrogen bonds from the polymer matrix.
Guanghua Yu +8 more
wiley +1 more source
Optimal PLA+ 3D Printing Parameters through Charpy Impact Testing: A Response Surface Methodology
Jurnal Optimasi Sistem IndustriAdditive manufacturing (AM) has revolutionized the manufacturing sector, particularly with the advent of 3D printing technology, which allows for the creation of customized, cost-effective, and waste-free products.
Engelbert Harsandi Erik Suryadarma +2 more
doaj +1 more source
, 2021 While the final product is reached by extracting the material from the raw material in blocks in traditional manufacturingtechniques, 3D models are obtained in a single process step by adding the raw material layer by layer in Additive Manufacturing(AM) technologies.
BÜLBÜL, RAMAZAN +3 more
openaire +1 more source
Advanced Functional Materials, EarlyView.Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou +17 more
wiley +1 more source
Infill Pattern and Density of 3D-Printed Insoles Alter Energy and Pressure Distribution in Gait
Applied SciencesDiabetic foot ulcer patients are usually unaware of excessive pressure on their feet due to lost pressure sensitivity. Offloading insoles are used to alleviate foot pain.
Surapong Chatpun +5 more
doaj +1 more source
Comparative Analysis of Energy Consumption and Carbon Footprint of Additively Manufactured Solid and Lattice structure Tensile Specimens [PDF]
MATEC Web of ConferencesManufacturing significantly contributes to global warming due to its substantial carbon emissions. United Nations sustainable development goals support the reduction of carbon emissions in the manufacturing sector, which can be accomplished by making the
Khan Hashim +2 more
doaj +1 more source