Results 51 to 60 of about 36,647 (336)

Increasing Material Efficiency of Additive  Manufacturing through Lattice Infill  Pattern

International Journal of Automation and Smart Technology, 2020
Fused Deposition Modelling (FDM) is one of the widely utilized technology of low-cost 3D Printing. It uses plastic filament as material for Additive Manufacturing. To lessen the amount of filament consumption of the prints, modification of the infill patterns was conducted.
Timothy Scott Chu, Von Eric Damirez, Luzviminda de Ramos, null Hedrick Sipacio, Leonardo Venancio Jr., Alvin Y. Chua   +5 more
openaire   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Kajian terhadap sifat mekanik bagi jenis corak pengisian dalam proses pembuatan tiga demensi [PDF]

, 2014
This project is regarding the study of mechanical properties that have on the model that produced by Makerbot Replicator 2 machine. This machine apply Fused Deposition Modelling (FDM) technology where the 3D model fabricate with different infill ...
Shamsudin, Muhamad Khairy
core  

Investigation into the variations of moisture content of two buildings constructed with light earth walls [PDF]

, 2005
This paper briefly describes the background to light earth buildings and details a series of moisture measurements undertaken upon the clay and straw, (light earth) constructed walls of two UK based buildings.
Chris Morgan, Lacinski P., Richard Griffiths, Steven Goodhew, Volhard F.   +4 more
core   +1 more source

Optimization of Mechanical Properties and Surface Characteristics of PLA+ 3D Printing Materials

International Journal of Chemical Engineering, 2023
Recently, there is a growing demand towards adopting 3D printing technology in various sectors due to its potential merits. The mechanical properties and surface quality of the final product are influenced by the process parameters. Therefore, this study
Ali H. Kadhum, Salah Al-Zubaidi, Salah Sabeeh Abed AlKareem   +2 more
doaj   +1 more source

Effect of Infill Pattern on Impact Toughness, Microstructure, and Surface Roughness of Inconel 625 Built via Filament-Based Material Extrusion Additive Manufacturing

Journal of Manufacturing and Materials Processing, 2023
Filament-based material extrusion additive manufacturing (FMEAM) is an additive manufacturing technique that uses 3D printing. Additive manufacturing could build parts with infill variations. Solid or triangular infill pattern could be selected as needed.
Gandjar Kiswanto, Ahmad Kholil, Jos Istiyanto   +2 more
doaj   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Continuous Optimization of Adaptive Quadtree Structures

, 2018
We present a novel continuous optimization method to the discrete problem of quadtree optimization. The optimization aims at achieving a quadtree structure with the highest mechanical stiffness, where the edges in the quadtree are interpreted as ...
Wu, Jun
core   +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

Using digital and hand printing techniques to compensate for loss: re-establishing colour and texture in historic textiles [PDF]

, 2008
Conservators use a range of 'gap filling' techniques to improve the structural stability and presentation of objects. Textile conservators often use fabric supports to provide reinforcement for weak areas of a textile and to provide a visual infill in ...
Ahmon J., Allan V., Baldursdóttir T., Bilson T., Brooks M., Cogram A, Cole A., Cruickshank P., Flury‐Lemberg M., Franz A., Geary A., Lennard F, Lochhead V., Loosemore V., Penfold R A., Rollins A., Snæssdóttir M., Stockwell K., Thüsing K., Vitale T., Williams N., Wulfcrona‐Dagel M L.   +21 more
core   +1 more source