Results 101 to 110 of about 9,960 (239)

Bio‐Based Polyurethanes: Mechanical Performance, Structure–Property Relationships, and Future Directions

Journal of Polymer Science, EarlyView.
This review examines bio‐based polyurethanes from renewable feedstocks, focusing on structure‐property relationships governing mechanical performance. It analyzes reinforcement strategies, benchmarks against petrochemical counterparts, and explores future directions, including non‐isocyanate routes and circular economy integration for sustainable high ...
Khaled Chawraba, Hussein Medlej, Mohamad Sakr, Akram Hijazi, Abrar Hussain   +4 more
wiley   +1 more source

3D Printed End of Arm Tooling (EOAT) for Robotic Automation

Robotics, 2018
This research furthers the practice of designing and manufacturing End of Arm Tooling (EOAT) by utilizing a low cost additive manufacturing Fused Filament Fabrication (FFF) technique to enable tool weight saving and provision of low cost EOATs on demand,
Daniel Ong U Jing, Declan M. Devine, John Lyons   +2 more
doaj   +1 more source

Assessment of the potential economic impact of the use of AM technologies in the cost levels of manufacturing and stocking of spare part products [PDF]

, 2018
Additive manufacturing (AM) technologies are appropriate manufacturing technologies to produce low rotation products of high added value. Products in the spare parts business usually have discontinuous demand levels of reduced numbers of parts.
Gomà Ayats, Joan Ramon, Minguella Canela, Joaquim, Morales Planas, Sergio, Santos López, M. Antonia de los   +3 more
core   +3 more sources

Three-Dimensional Printing of Metallic Parts by Means of Fused Filament Fabrication (FFF)

Metals
Obtaining metallic parts via Additive Manufacturing can yield several advantages over using other traditional manufacturing methods such as machining. Material extrusion (MEX) can handle complex shapes with porous structures and, at the present time, much low-end and desktop equipment is available.
Buj Corral, Irene, Fenollosa i Artés, Felip, Minguella Canela, Joaquim   +2 more
openaire   +2 more sources

Polyethylene‐Polyamide‐6 Diblock Copolymers for Fused Filament Fabrication

Journal of Polymer Science, EarlyView.
Linear HDPE‐PA6 block copolymers were prepared by polymerization of ethylene to a macroinitiator and subsequent anionic caprolactam polymerization. The copolymer with a HDPE mass of 6500 Da and PA6 mass of 20.000 Da was used as a filament in 3D printing.
Elsa M. Schoeneberger, Gerrit A. Luinstra   +1 more
wiley   +1 more source

3D printing of electromagnetically functional materials for radio frequency applications using fused filament fabrication

Virtual and Physical Prototyping
The fabrication of radio frequency (RF) devices using various 3D printing technologies has gained significant momentum. Among these, Fused Filament Fabrication (FFF) stands out as a cost-effective method, yet its potential for RF applications remains ...
Feng Zhang, Junjie Zhang, Linlin Wang, Shixiang Zhou, Yanqun Liu, Sixing Liu, Zaicheng Guo, Gang Zhang, Jingyi Zhang   +8 more
doaj   +1 more source

FROM SFM TO 3D PRINT: AUTOMATED WORKFLOW ADDRESSED TO PRACTITIONER AIMED AT THE CONSERVATION AND RESTAURATION [PDF]

, 2017
In In the last years there has been an increasing use of digital techniques for conservation and restoration purposes. Among these, a very dominant rule is played by the use of digital photogrammetry packages (Agisoft Photoscan, 3D Zephir) which allow to
Di Paola, F, Inzerillo, L.
core   +3 more sources

Impact Absorption Power of Polyolefin Fused Filament Fabrication 3D‐Printed Sports Mouthguards: In Vitro Study

Dental Traumatology, Volume 41, Issue 2, Page 213-223, April 2025.
ABSTRACT Background/Aim This study aims to evaluate and compare the impact absorption capacities of thermoformed ethylene vinyl acetate (EVA) mouthguards and 3D‐printed polyolefin mouthguards used in sports dentistry applications. The objective is to determine whether 3D‐printed polyolefin mouthguards offer superior impact toughness compared to ...
Leonardo Mohamad Nassani, Samuel Storts, Irina Novopoltseva, Lauren Ann Place, Matthew Fogarty, Pete Schupska   +5 more
wiley   +1 more source

An investigation into fused filament fabrication for pharmaceutical manufacturing [PDF]

, 2016
In a modern world, what is the best way to deliver medicines to the patient? Human beings are an extremely diverse species with many different factors that can influence the behaviour of a drug within the body.
Brammer, Elanor M., Halbert, Gavin W., Lamprou, Dimitrios A.   +2 more
core  

Assessment of Different Technologies in the Fabrication of 3D Printed Tooth Models for Dental Education

European Journal of Dental Education, EarlyView.
ABSTRACT Background 3D printing has emerged as a practical method for fabricating customisable, accurate and affordable dental training models. Numerous 3D printing technologies exist, though there is no standardised comparison to inform their implementation in dental education.
Samuel Bereza, Danilo Carluccio, James Novak, Darius Khadembaschi, Martin Batstone, Saso Ivanovski   +5 more
wiley   +1 more source