Results 41 to 50 of about 38,920 (290)

Optimization of fused deposition modeling parameters for improved PLA and ABS 3D printed structures

International Journal of Lightweight Materials and Manufacture, 2020
3D printing is a popular technique for fabricating three-dimensional solid objects from a digital design. In order to produce high quality 3D printed parts, the appropriate selection of printing parameters is crucial. This research is focused on studying
Chamil Abeykoon, Pimpisut Sri-Amphorn, Anura Fernando   +2 more
doaj   +1 more source

Effects of Infill Density and Printing Speed on The Tensile Behaviour of Fused Deposition Modelling 3D Printed PLA Specimens

Journal of Engineering Technology and Applied Physics
The mechanical properties such as tensile behavior of a 3D printed object can be influenced by various printing parameters, including printing temperature, orientation, infill density, and printing speed.
Muhammad Farhan Muzli, Khairul Izwan Ismail , Tze Chuen Yap   +2 more
doaj   +1 more source

Optimization of the 3D printing process of chicken meat products through response surface methods approach [PDF]

BIO Web of Conferences
This study explores how key operational settings of a food 3D printer affect the formation of printed structures using minced chicken paste. The printing material was prepared by blending chilled chicken breast with table salt and then cooled prior to ...
Martekha Alexander, Kopytin Roman, Kaverina Yuliya   +2 more
doaj   +1 more source

Fatigue performance of ABS specimens obtained by fused filament fabrication [PDF]

, 2018
In this paper, the fatigue response of fused filament fabrication (FFF) Acrylonitrile butadiene styrene (ABS) parts is studied. Different building parameters (layer height, nozzle diameter, infill density, and printing speed) were chosen to study their ...
Domingo Espín, Miquel, Jerez Mesa, Ramón, Llumà Fuentes, Jordi, Travieso Rodriguez, Jose Antonio   +3 more
core   +2 more sources

Effective elastic thickness in the Central Andes. Correlation to orogenic deformation styles and lower crust high-gravity anomaly [PDF]

, 2018
Global studies have assessed the importance of elastic thickness (Te) on orogenic evolution, showing that the style and nature of upper crustal shortening are influenced by the inherited lithospheric strength. Thus, pioneer works have identified that the
Garcia, Hector Pedro Antonio, Gianni, Guido Martin, Lince Klinger, Federico Gustavo, Lupari, Marianela Nadia, Ruiz, Francisco, Sanchez, Marcos Ariel, Soler, Santiago Rubén   +6 more
core   +2 more sources

Mechanical and Morphological Characterizations of Laminated Object Manufactured 3D Printed Biodegradable Poly(lactic)acid with Various Physical Configurations

Journal of Marine Science and Engineering, 2022
Mechanical behavior of 3D-printed poly(lactic) acid material is an open topic for research on the reliability assessment of structures in marine and offshore industries.
Sudhir Kumar, Inderjeet Singh, Dinesh Kumar, Mohd Yazid Yahya, Seyed Saeid Rahimian Koloor   +4 more
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Fabrication of light-weighted acoustic absorbers made of natural fiber composites via additive manufacturing

International Journal of Lightweight Materials and Manufacture, 2022
Synthetic fiber is still considered the best sound absorptive material. However, due to the health concern of synthetic fiber usage, researchers are trying to find another viable alternative.
Vignesh Sekar, Se Yong Eh Noum, Azma Putra, Sivakumar Sivanesan, Desmond Daniel Chin Vui Sheng   +4 more
doaj   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Implementing Connections: The Benefits for Greater Philadelphia [PDF]

, 2011
This analysis utilizes DVRPC's modeling capabilities to illustrate and quantify the benefits of implementing the policies and goals defined in the Connections Plan, through a Plan scenario, compared to a continuation of our region's business-as-usual ...

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