Results 81 to 90 of about 38,920 (290)

Impact properties of FDM-grade PLA material relative to infill density [PDF]

One interesting feature of Additive Manufacturing (AM) is the ability to manipulate the internal structure of fabricated objects. In FDM (Fused Deposition Modeling) technology, the heated nozzle deposits the melted thermoplastic material onto a build platform. Namely, both the filling pattern and density can be controlled here.
Milovanović, Aleksa, Paunić, Milovan, Filipović, Ivana, Galațanu, Sergiu-Valentin, Marsavina, Liviu, Milošević, Miloš, Sedmak, Aleksandar   +6 more
openaire   +2 more sources

Optimal PLA+ 3D Printing Parameters through Charpy Impact Testing: A Response Surface Methodology

Jurnal Optimasi Sistem Industri
Additive 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, Pringgo Widyo Laksono, Ilham Priadythama   +2 more
doaj   +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, T. M. Cain, S. L. Fox, P. S. Harvey   +3 more
doaj   +1 more source

Gully cut- and- fill cycles as related to agromanagement : a historical curve number simulation in the Tigray Highlands [PDF]

, 2015
Gully cut-and-fill dynamics are often thought to be driven by climate and/or deforestation related to population pressure. However, in this case-study of nine representative catchments in the Northern Ethiopian Highlands, we find that neither climate ...
Alexander, Allen Rowlandson, Avni, Biazin, Boardman, Boenzi, Boughton, Bussert, Capra a Porto, Carnicelli, Casali, Corbeels, Descheemaeker, Descheemaeker, Dotterweich, Dunne, Egboka, El-Hames, Eriksson, Frankl, Frankl, Fryirs, Fuller, Gabris, Galang, Gilley, Gore, Grabham, Graf, Hyatt, Jacob, Jungerius, Kertész, Koop, Kosov, Lanckriet, Lanckriet, Le Roux, Lehmkuhl, Lesschen, Leyland, Malik, McCann, Meire, Merla, Mhangara, Moges, Mûelenaere, Nachtergaele, Nagasaka, Naudts, Nyssen, Nyssen, Nyssen, Nyssen, Nyssen, Nyssen, Nyssen, Parkner, Parry, Perroy, Piccarreta, Robinson, Samani, Saxton, Schumm, Schütt, Segers, Sidorchuk, Soil Conservation Service (SCS), Stankoviansky, Stolz, Ståhl, Svoray, Tebebu, Temesgen, Tesfaalem, Thomas, Titmarsh, Torri, Vandekerckhove, Vanwalleghem, Vanwalleghem, Vanwalleghem, Vanwalleghem, Vanwalleghem, Viessman, Vogt, Wells, Wijdenes, Zaimes, Zucca   +91 more
core   +3 more sources

Effect of Infill Density and Infill Pattern on Mechanical Properties of 3D-printed PLA Produced by FFF

Fırat Üniversitesi Mühendislik Bilimleri Dergisi
With the rapid advancements in Additive Manufacturing (AM) technology, examining the mechanical properties of products utilized in this process has become increasingly important. The mechanical properties of 3D-printed products are significantly influenced by the choice of printing methods and printing parameters.
Özlem Akçay, Ali Arı
openaire   +1 more source

Additive‐Manufactured, Multifunctional Bioreactor Technology for Dynamic Culture of 3D Bioprinted Tissue Models

Advanced Materials Technologies, EarlyView.
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger, Johann Schorzmann, Hsuan‐Heng Lu, Muhammad Osama, Julian Bauer, Michael Haug, Oliver Friedrich, Aldo R. Boccaccini, Frank Döpper, Sahar Salehi   +9 more
wiley   +1 more source

Comparative Analysis of Energy Consumption and Carbon Footprint of Additively Manufactured Solid and Lattice structure Tensile Specimens [PDF]

MATEC Web of Conferences
Manufacturing 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, Siddiqi Muftooh ur Rehman, Junaid Sarah   +2 more
doaj   +1 more source

At Risk: The Bay Area Greenbelt [PDF]

, 2006
In 2006, Greenbelt Alliance, the Bay Area's land conservation and urban planning organization, published the newest edition of its landmark study on the state of the region's landscapes.
Bill Eisenstein, Carey Knecht, Elizabeth Stampe, Kevin Shively   +3 more
core  

Three‐Dimensional Printed Microarchitected Hierarchically Porous Biodegradable PLA/S/CNT Nanocomposite Electrodes for High‐Performance Lithium–Sulfur Batteries

Advanced Materials Technologies, EarlyView.
Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta, Pawan Verma, Fahad Alam, Krishnaiahnahundi Manjunathaswamy Mohan, Shanumgam Kumar   +4 more
wiley   +1 more source

Experimental Investigation on Effect to the Specific Strength of FDM Fabrication Parameters Using Taguchi Method

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020
The Fused Deposition Modeling (FDM) fabrication is commonly used printing technique, the reasons behind this are low consumable cost, simplicity of workflow and more reliable.
Sedat İriç
doaj   +1 more source