Results 31 to 40 of about 38,500 (312)

Surface Morphology of Three-Dimensionally Printed Replicas of Upper Dental Arches

Applied Sciences, 2020
The aim of our study was to analyze the precision of fused-deposition modeling (FDM), polyjet technology (PJ), stereolithography (SLA) and selective laser sintering (SLS) and to evaluate some interesting indications of these methods in clinical practice.
Hana Eliasova, Tatjana Dostalova, Miroslav Jelinek, Jan Remsa, Pavel Bradna, Ales Prochazka, Magdalena Kloubcova   +6 more
doaj   +1 more source

Effect of Surface Preparation Methods on Mechanical Properties of 3D Structures Fabricated by Stereolithography and 3D Printing for Electroless Ni Plating [PDF]

, 2007
Stereolithography (SL) and 3D Printing (3DP) are useful technologies for three-dimensional prototyping applications, providing highly accurate and detailed part geometries with high quality surface finishes.
Joseph, Shine, Medina, Frank, Quiñones, Stella, Wicker, Ryan   +3 more
core   +1 more source

3D-Printing Piezoelectric Composite with Honeycomb Structure for Ultrasonic Devices

Micromachines, 2020
Piezoelectric composites are considered excellent core materials for fabricating various ultrasonic devices. For the traditional fabrication process, piezoelectric composite structures are mainly prepared by mold forming, mixing, and dicing-filing ...
Yushun Zeng, Laiming Jiang, Yizhe Sun, Yang Yang, Yi Quan, Shuang Wei, Gengxi Lu, Runze Li, Jiahui Rong, Yong Chen, Qifa Zhou   +10 more
doaj   +1 more source

Design of Experiments Approach for Statistical Classification of Stereolithography Manufacturing Build Parameters: Effects of Build Orientation on Mechanical Properties for ASTM D-638 Type I Tensile Test Specimens of DSM Somos® 11120 Resin [PDF]

, 2007
A statistical design of experiments (DOE) approach was used to determine if specific build orientation parameters impacted mechanical strength of fabricated parts.
Puebla, Karina, Quintana, Rolando, Wicker, Ryan   +2 more
core   +1 more source

Aplication of the stereolithography technique in complex spine surgery Aplicação da técnica de estereolitografia em cirurgias complexas da coluna

Arquivos de Neuro-Psiquiatria, 2007
Many techniques have been proposed for surgical training as a learning process for young surgeons or for the simulation of complex procedures. Stereolithograpfy, a rapid prototyping technique, has been presented recently as an option for these purposes ...
Wellingson Silva Paiva, Robson Amorim, Douglas Alexandre França Bezerra, Marcos Masini   +3 more
doaj   +1 more source

Information-Driven Design as a Potential Approach for 3D Printing of Skeletal Muscle Biomimetic Scaffolds

Nanomaterials, 2020
Severe muscle injuries are a real clinical issue that still needs to be successfully addressed. Tissue engineering can represent a potential approach for this aim, but effective healing solutions have not been developed yet.
Silvia Baiguera, Costantino Del Gaudio, Felicia Carotenuto, Paolo Di Nardo, Laura Teodori   +4 more
doaj   +1 more source

3D Printing of Photocurable Resin Reinforced by Functionalised Graphene Nanoplatelets

Materials Proceedings, 2023
The influence of functionalised graphene nanoplatelets with melamine on the thermal and mechanical properties of a 3D-printed photopolymerisable resin is investigated.
Mohamad Alsaadi, Eoin P. Hinchy, Conor T. McCarthy, Vicente F. Moritz, Alexandre Portela, Declan M. Devine   +5 more
doaj   +1 more source

Vibratory Finishing of Stereolithography Parts [PDF]

, 1993
Rapid Prototype polymer resin models produced by Stereolithography have, by the nature of the process, a relatively poor surface roughness, particularly on concave and convex surfaces.
Spencer, John D.
core   +1 more source

Linear Accuracy of Full-Arch Digital Models Using Four Different Scanning Methods: An In Vitro Study Using a Coordinate Measuring Machine

Applied Sciences, 2020
Improving the accuracy of the digital model is essential for the digitalization of the dental field. This study introduced a novel method of objective accuracy evaluation of digitized full dental arch model using coordinate measuring machine (CMM).
Young Hyun Kim, Sang-Sun Han, Yoon Joo Choi, Chang-Woo Woo   +3 more
doaj   +1 more source

Ceramic Stereolithography of Li₇La₃Zr₂O₁₂ Micro-Embossed Sheets for Solid Electrolyte Applications

Ceramics
Lithium-ion batteries (LIBs) have significantly advanced portable electronics, yet their reliance on flammable organic solvents and lithium dendrite formation pose safety risks.
Fiona Spirrett, Ayaka Oi, Soshu Kirihara
doaj   +1 more source