Results 81 to 90 of about 94,260 (291)
Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure
Advanced Engineering Materials, EarlyView.Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari +3 more
wiley +1 more source
Continuous direct ink jet printing. [PDF]
, 2001 PhDThis thesis describes the preparation and continuous printing of zirconia ink under different conditions, as well as the development of silver inks, for the same purpose.
Tay, Bee Yen
core
Advanced Engineering Materials, EarlyView.A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi +3 more
wiley +1 more source
Three printing with metal powders : health and safety questions to ask [PDF]
This poster from the NIOSH Nanotechnology Research Center cites health and safety questions with different control options and information to reduce exposure to potential hazards.Characterization of Potential Hazards: What potential hazards are ...
core +1 more source
Accuracy of 3D Printed Model Acquired from Different Types of Intra Oral Scanners and 3D Printers
Journal of Pharmacy and Bioallied SciencesObjectiveThe aim of this study was to verify the influence of different types of intraoral scanners and 3D printers on the accuracy of printed models in comparison to plaster models obtained from conventional impressions.
Niras Soniya +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim +3 more
wiley +1 more source
Three-dimensional printing of biodegradable polymeric scaffold [PDF]
, 2007 152 p.A degradable multi-functional scaffold was developed to provide mechanical support for tissue regeneration and to deliver various genes/ proteins/ drugs with respective release profile at different stages of implantation.
Tan, Hui Tong
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Timely tibiotalar fusion after utilization of Masquelet technique guided by in-hospital 3D printing
Journal of the Foot & AnkleThe following report describes a case of a 24-year-old female who presented with a traumatic open trimalleolar ankle fracture with severe distal tibial bone loss. She was submitted to a staged acute Masquelet technique, where the in-hospital 3D printing
Ahmed Nageeb Mahmoud +3 more
doaj +1 more source
Development of a Novel 3D Spherical Printer [PDF]
Robotica & Management, 2019 Three dimensional printing process is the technology that can take the production process from the industrial specialized companies and hand it over to each and every individual who owns a three dimensional printing device.
Tivadar Demjen +4 more
doaj
Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source