Results 41 to 50 of about 41,061 (356)
Modeling of selective laser sintering/selective laser melting
SPIE Proceedings, 2017 Selective laser sintering and selective laser melting are powder based additive manufacturing (AM) process that can rapidly manufacture parts with comparable mechanical properties to conventional manufacturing methods directly from digital files. However, the processing recipe development and design optimization of AM parts are often based on trial and
Wang, Xuan, West, Connor
openaire +3 more sources
Investigation of the Oven Process in Indirect Metal Laser Sintering [PDF]
, 2004 This paper deals with the optimization of Indirect Metal Laser Sintering. Different experimental analyses have proven that the oven process is highly responsible for the part distortion.
Seefried, M., Zaeh, M. F.
core +1 more source
Green laser sintering of copper oxide (CuO) nano particle (NP) film to form Cu conductive lines
AIP Advances, 2018 Copper oxide (CuO) nanoparticle (NP) ink is a potential candidate for low-cost alternatives to other metal-based nano-particle inks (e.g., Au, Ag.) in printed electronics.
Md. Khalilur Rahman +2 more
doaj +1 more source
Polymer powders for selective laser sintering (SLS) [PDF]
AIP Conference Proceedings, 2015 Selective Laser Sintering (SLS) is close to be accepted as a production technique (Additive Manufacturing). However, one problem limiting employment of SLS for additive manufacturing in a wide-ranging industrial scope is the narrow variety of applicable polymers. The commonly applied SLS powder to date is polyamide 12 (PA 12). PA 12 or ccompounds of PA
Schmid, Manfred +2 more
openaire +2 more sources
Multiscale assessment of additively manufactured free-form surfaces [PDF]
Metrology and Measurement Systems, 2023 The article reviews the results of experimental tests assessing the impact of process parameters of additive manufacturing technologies on the geometric structure of free-form surfaces.
Damian Gogolewski
doaj +1 more source
Embedding Components During Laser Sintering
Additive Manufacturing Letters, 2022 We propose an approach for embedding electronic components during a Selective Laser Sintering (SLS) process. Common SLS processes are incompatible with component embedding because generating voids in the parts developed using this production method is ...
John Whitehead, Hod Lipson
doaj +1 more source
High Speed Sintering – Continuing Research into a New Rapid Manufacturing Process [PDF]
, 2006 High Speed Sintering (HSS) is an emerging layer manufacturing technique aiming to break into the lucrative field of Rapid Manufacturing (RM). The process is likened to Selective Laser Sintering (SLS), however, instead of a laser dictating the sintered ...
Erasenthiran, Poonjolai +2 more
core +1 more source
Selective laser sintering responses of keratin-based bio-polymer composites
Materials & Design, 2019 Keratin-based materials have unique biological and mechanical attributes due to the protein's molecular structure and organisation. The current study evaluates the possible consolidation of keratin powders by selective laser sintering (SLS), a key ...
Sarat Singamneni +6 more
doaj +1 more source
Journal of Manufacturing and Materials Processing, 2022 This work reports on the design and manufacture of an efficient system for powder deposition into layers in an open Selective Laser Sintering machine. The system comprises mainly two subsystems, i.e., one that deposits a dose of powder onto the worktable
Foivos Psarommatis +1 more
doaj +1 more source
Solidification Morphology Analysis of SLM of Cu Powder [PDF]
, 2004 The solidification morphology analysis of fine Cu powder melted by a raster scanned energy beam from a focused Nd:YAG laser is presented here. The powder was processed inside of sealed chamber where it was subjected to a high vacuum cycle.
Bourell, David L., Ramos Grez, Jorge A.
core +1 more source