Results 81 to 90 of about 5,560 (217)

thermal behavior during fused filament fabrication [PDF]

, 2021
Fused filament fabrication (FFF) is an additive manufacturing technique that is used to produce prototypes and a gradually more important processing route to obtain final products.
COSTA, Sidonie Fernandes, Sofiane Khelladi, VANAEI, Hamid Reza, SHIRINBAYAN, Mohammadali, Duarte, F. M., Abbas Tcharkhtchi, Mohammadali Shirinbayan, Michael Deligant, Sidonie Fernandes Costa, DELIGANT, Michael, José António Covas, TCHARKHTCHI, Abbas, Fernando Moura Duarte, DUARTE, Fernando Moura, Covas, J. A., COVAS, José António, Hamid Reza Vanaei, KHELLADI, Sofiane   +17 more
core   +1 more source

Mechanical Behavior of Carbon Fiber Composites Produced with Fused Filament Fabrication [PDF]

, 2016
Fused Filament Fabrication (FFF) is a commonly used Additive Manufacturing (AM) technique. However, the printed parts often lack sufficient mechanical integrity.
Jiang, D., Smith, D.E.
core   +1 more source

Circularity: Understanding the Environmental Tradeoffs of Additive Manufacturing with Waste Plastics

Recycling
This paper examines the emissions tradeoffs of additive manufacturing (i.e., 3D printing) using plastic waste in fused granular fabrication (FGF) versus traditional fused filament fabrication (FFF) and injection molding (IM).
Eesha Bilal, Yael R. Glazer, Doug M. Sassaman, Carolyn C. Seepersad, Michael E. Webber   +4 more
doaj   +1 more source

Digital Twin for Fused Filament Fabrication (FFF)

Fused Filament Fabrication (FFF) is one of the most accessible and cost-effective additive manufacturing (AM) techniques; however, it is frequently hindered by process instability, print defects, and reliance on heuristic parameter tuning. This study presents the development and implementation of a Digital Twin framework for FFF, designed to provide ...
Georgantzinos, Stelios, Papadopoulou, Eleni   +1 more
openaire   +2 more sources

Coaxial Melt Electrowriting

Advanced Materials Technologies, EarlyView.
Coaxial melt electrowriting is established to produce dual‐property microfibers with diameters spanning 1.6–29.2 µm. Stable coaxial laminar flow is preserved under electrohydrodynamic thinning, enabling controlled binary and gradient material switching within individual continuous fibers.
Patrick C. Hall, D. Iman von Briesen, Maya Kasteleiner, Gabriela M. Bailey, Diana Ostojich, Harrison W. Reid, Andre Olarra, Benjamín J. Alemán, Simon Luposchainsky, Biranche Tandon, Ramesh Jasti, Paul D. Dalton   +11 more
wiley   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Funktionsprototypenentwicklung von Wärmespeichersystemen mittels Fused Filament Fabrication [PDF]

, 2022
Fused Filament Fabrication (FFF) ist ein kostengünstiges und weitverbreitetes additives Fertigungsverfahren. Als Ausgangsmaterial verwendet das Verfahren drahtförmigen thermoplastischen Kunststoff (Filament). Die vorliegende Arbeit untersucht die Eignung
Salehi, Simon
core  

Learning Moisture‐Induced Damage From Vision: Diffusion Models for Real‐Time Monitoring of Additive Manufacturing Processes

Advanced Science, EarlyView.
We introduce a vision‐based real‐time monitoring system for additive manufacturing that detects subtle moisture‐induced degradation via a diffusion model‐based framework. The approach enables nondestructive assessment of moisture‐induced damage level and mechanical performance and establishes a practical route toward more intelligent, reliable, and ...
Jiyoung Jung, Yuna Yoo, Dharneedar Ravichandran, Dahyun Daniel Lim, Grace X. Gu   +4 more
wiley   +1 more source

Fused Filament Fabrication of Poly(L-Lactic Acid): A Thermal Analysis Approach to Optimize Processing Conditions

International Journal of Polymer Science
Fused filament fabrication (FFF) is an inexpensive and flexible additive manufacturing technology, widely used for thermoplastic polymers to produce parts with complex geometry.
Maria Laura Di Lorenzo, Sara Liparoti, Dario Cavallo, Targol Hashemi, Roberto Pantani   +4 more
doaj   +1 more source

Pre‐Curved Everting Robots With Embedded Steering Intelligence Fabricated by CO2 Laser Welding

Advanced Intelligent Systems, EarlyView.
Design and experimental demonstration of a laser welded growing robot for anatomically guided navigation. The robot follows an aortic arch phantom entering the branchiocephalic branch through steering by design. The figure shows the physical phantom setup, CAD defined weld geometry and full robot eversion.
Brandon Saldarriaga, Panagiotis Kalozoumis, Panagiotis Vartholomeos, Carlo Seneci, Kawal Rhode, Christos Bergeles   +5 more
wiley   +1 more source