Results 21 to 30 of about 2,175,916 (277)

Fabrication of a Conductive Pattern on a Photo-Polymerized Structure Using Direct Laser Sintering

open access: yesApplied Sciences, 2022
Three-dimensional (3D)-printed electronic technology is considered to have great potential as it can be utilized to make electronic products with complex 3D shapes.
Jung-Hoe Jo, Min-Soo Park
doaj   +1 more source

Selective laser sintering (SLS) of 3D printlets using a 3D printer comprised of IR/red-diode laser

open access: yesAnnals of 3D Printed Medicine, 2022
The aim of this study was to employ and understand the feasibility of an infrared (IR)/red-diode laser with a wavelength of 808 nm for the selective laser sintering (SLS)-mediated sintering of 3D printlets, altering the dye composition and temperature ...
Srushti Lekurwale   +2 more
doaj   +1 more source

Lasers and materials in selective laser sintering

open access: yesAssembly Automation, 2003
Selective laser sintering (SLS) is one of the most rapidly growing rapid prototyping techniques (RPT). This is mainly due to its suitability to process almost any material: polymers, metals, ceramics (including foundry sand) and many types of composites.
Kruth, J. P.   +3 more
openaire   +3 more sources

INVESTIGATION OF THE PROCESS OF SELECTIVE HEATING BY IMPULSE LASER OF SPHERICAL POWDERS OF TITANIUM

open access: yesЛитьë и металлургия, 2010
The technological characteristics of installation of selective laser sintering are given. It is shown that the results of selective sintering are the coverings with penetrable porous structure.
R. P. Bykov   +3 more
doaj   +1 more source

Selective laser sintering of hydroxyapatite reinforced polyethylene composites for bioactive implants and tissue scaffold development [PDF]

open access: yes, 2006
Selective laser sintering (SLS) has been investigated for the production of bioactive implants and tissue scaffolds using composites of high-density polyethylene (HDPE) reinforced with hydroxyapatite (HA) with the aim of achieving the rapid manufacturing
Savalani, M.M.   +8 more
core   +1 more source

Production of plastic injection moulding tools using selective laser sintering and high speed machining [PDF]

open access: yes, 2007
Global manufacturing trend and competition challenge every industry to seek new manufacturing methods to improve their business processes and speed up the product development cycle [Conolly, 2004a and Knights, 2001].
Ilyas, Ismet Priana
core   +6 more sources

A review of additive manufacturing of ceramics by powder bed selective laser processing (sintering / melting): Calcium phosphate, silicon carbide, zirconia, alumina, and their composites

open access: yesOpen Ceramics, 2021
This review offers an overview on the latest advances in the powder bed selective laser processing, known as selective laser sintering/melting, of calcium phosphate, silicon carbide, zirconia, alumina, and some of their composites.
David Grossin   +10 more
doaj   +1 more source

Optimization of selective laser sintering process conditions using stable sintering region approach

open access: yeseXPRESS Polymer Letters, 2021
The optimization of process parameters represents one of the major drawbacks of selective laser sintering (SLS) technology since it is largely empirical and based on performing a series of trial-and-error builds.
F. Lupone   +5 more
doaj   +1 more source

Characterization of a high temperature ceramics produced via two-step additive manufacturing

open access: yesOpen Ceramics, 2021
Selective laser sintering (SLS) is a prospective technology to manufacture ceramic of complex geometry. However it is limited by the poor sinterability of ceramics and steady cracks formation.
Sergey N. Golubev   +3 more
doaj   +1 more source

Three-Point Bending Response of Nylon 12 Obtained by Fused Filament Fabrication (FFF) Versus Selective Laser Sintering (SLS) [PDF]

open access: yesArchives of Metallurgy and Materials, 2023
This study analyses the three-point bending behavior of Nylon 12 (PA12) specimens produced using two additive manufacturing technologies (i.e., fused filament fabrication and selective laser sintering).
Marius Nicolae Baba   +2 more
doaj   +1 more source

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