report on the selective laser sintering ofa ceramic binary composition consisting ofa 16. high temperature phase -alumina with a melting point of 20450 C and a secondary component -ammonium phosphate with a low melting point of 1900 C.When this binary composition is irradiated with the laser, ammonium phosphate melts andforms a glassy phase around the alumina particles. selective laser sintering/direct metal deposition process (Last date for Submission of Tenders : 15th July 2020) Quotations may be sent by email to: dbanerjee@.iisc.ac.in Dear Sir/Madam, Kindly send your best quotation for the following item on CIF, Bangalore basis. • File type ‘.stl’ used - structural triangle language • Finished sample cools … Additive manufacturing technology is one of the rapidly growing areas of research and development since it has tremendous potential to replace some of the existing conventional manufacturing processes. Also Explore the Seminar Topics Paper on Selective Laser Sintering with Abstract or Synopsis, Documentation on Advantages and Disadvantages, Base Paper Presentation Slides for IEEE Final Year Mechanical Engineering ME or Production Automobile Students for the year 2019 2020. Unlike conventional sintering, it does not require dedicated tools, such as dies. Selective Laser Sintering is one of the main 3D printing technologies used, though SLS 3D printers have been around since the late 1980s.

Explore Selective Laser Sintering with Free Download of Seminar Report and PPT in PDF and DOC Format. Selective laser sintering (SLS) is a typical additive manufacturing (AM) process meant for rapid prototyping and tooling. This article presents an overview of selective laser sintering (SLS) work as reported in various journals and proceedings. Gradually it was expanded to include metals and alloys to manufacture functional prototypes and develop rapid tooling. Key words: Selective laser sintering, speed, laser power, properties of polymer product 1. 15th July 2020 laser sintered porous part is developed. Detailed Summary of Technical Progress The project involves fundamental modeling of the laser beam-material interactions associated with Selective Laser Sintering (SLS) of single- and two-component metal powders, as well as post-processing of the sintered parts with liquid metal infiltration. PDF | On Jan 1, 2015, R. Rajesh and others published SELECTIVE LASER SINTERING PROCESS -A REVIEW | Find, read and cite all the research you need on ResearchGate Selective Laser Sintering (SLS) is a rapid prototyping and manufacturing process that sinters (fuses) a variety of nylon-based materials for quick-turn models or for short-run production. Selective Laser Sintering – SLS, and how the machine parameters (layer thickness, speed and power of laser) influence the mechanical properties of materials (tensile properties and hardness). Selective laser sintering (SLS) is an additive manufacturing process that is used to build three-dimensional solid prototypes and components, usually of a small scale. Selective laser sintering (SLS) is an intelligent manufacturing process based on the use of powder-coated metal additives, a process generally used for rapid prototyping and instrumentation. Selective Laser Sintering (SLS) • Manufacturing Technique • It is patented in 1989. It is the most promising additive manufacturing technology that can be used for manufacturing smaller and medium volume, simpler or complex metal parts. A continuous Laser beams are used or pulsating as heating source for scanning and aligning particles in predetermined sizes and shapes of the layers. Selective Laser Sintering (SLS) is an additive manufacturing technology developed under sponsorship by the Defense Advanced Research Projects Agency (DARPA) and acquired in 2001 by 3D Systems. • Made with Plastic/Elastomer Powder • Sample built layer by layer. Selective laser sintering was first done mainly on polymers and nylon to create prototypes for audio-visual help and fit-to-form tests. Selective Laser Sintering (SLS) technique uses powder bed fusion, in which each powder bed layer is selectively fused by using a laser or electron beam, as an energy source.