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Selective laser sintering in biomedical engineering
Medical & Biological Engineering & Computing, 2012Selective laser sintering (SLS) is a solid freeform fabrication technique, developed by Carl Deckard for his master's thesis at the University of Texas, patented in 1989. SLS manufacturing is a technique that produces physical models through a selective solidification of a variety of fine powders.
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Material properties and selection for selective laser sintering process
International Journal of Manufacturing Technology and Management, 2013Nowadays, to produce better quality products with less cost, shorter lead times, more customer delights have become the key requirements to remain competitive in the global market. To fulfil these requirements, additive manufacturing (AM) provides a technological tool for making solid free form products. Selective laser sintering (SLS) is one of the AM
Sunil Kumar Tiwari, Sarang Pande
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Selective Laser Sintering (SLS)
2004Selective Laser Sintering (SLS) uses a laser beam directed by a computer onto the surface of metallic or non-metallic powders to produce copies of solid or surface models rapidly. It is one of the few RP processes capable of producing durable and functional parts from a wide range of prototype materials that have physical properties similar to ...
Patri K. Venuvinod, Weiyin Ma
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Selective Laser Sintering of Metals
Manufacturing Science and Engineering: Volume 2 — Non-Traditional Design and Layered Manufacturing; Rolling Technology; Intelligent Machine Tool Systems; Measurement and Inspection of Products and Processes; Non-Traditional Manufacturing Processes of the 1990s, 1994Abstract The use of Solid Freeform Fabrication for creating models and visual prototypes of products is gaining rapid acceptance in industry as an aid to decreasing time-to-market while increasing product quality. Research in these technologies has now turned to searching for new processes and material systems that will allow the ...
D. L. Bourell +4 more
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Evolution of Direct Selective Laser Sintering of Metals
Advanced Materials Research, 2011Direct Metal Selective Laser Sintering (DMSLS) is a layer-by-layer additive process for metal powders, which allows quick production of complex geometry parts. The aim of this study is to analyse the improvement of DMSLS with “EOSINT M270”, the new laser sintering machine developed by EOS.
CARDAROPOLI, FRANCESCO +2 more
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Physical Modeling for Selective Laser Sintering Process
Journal of Computing and Information Science in Engineering, 2017The process of selective laser sintering (SLS) involves selective heating and fusion of powdered material using a moving laser beam. Because of its complicated manufacturing process, physical modeling of the transformation from powder to final product in the SLS process is currently a challenge.
Arash Gobal, Bahram Ravani
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Indirect selective laser sintering of ceramics
2021Ceramics with intricate geometries are useful in a wide range of technical applications, but current manufacturing techniques limit the geometric complexity. Additive manufacturing (AM) is a viable approach to surmount these limitations and produce complex tailored structures.
Sassaman, Douglas Maxwell +1 more
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Composite Micropowders for Selective Laser Sintering
Metallurgist, 2016A method is proposed for obtaining composite micropowders. The technology includes the atomization of liquid metal by a gas jet and modification of the micropowder in a planetary mixer in the presence of carbon nanopowder. The particles of the composite micropowders produced by this method are close to spherical in shape.
P. A. Lykov +4 more
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Selective laser sintering of microwave components
2005 European Microwave Conference, 2005This paper investigates the fabrication of functional microwave components using the selective laser sintering process to sinter conventional screen printing inks. This technique has the potential to metallize low-temperature substrates by controlling the laser parameters.
E. Kinzel +3 more
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Selective laser sintering in biomedical manufacturing
2020Selective laser sintering (SLS) has been proved to be a reliable and robust additive manufacturing technology for producing different categories of biomedical devices. The SLS system has a great advantage of being tailored to a wide range of requirements through the adjustment of laser and process parameters.
Riza, Syed Haider +3 more
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