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  2. Rule-based DFM analysis for direct metal laser sintering

    en.wikipedia.org/wiki/Rule-based_DFM_analysis...

    Direct metal laser sintering (DMLS) is one type of additive manufacturing process that allows layer by layer printing of metal parts having complex geometries directly from 3D CAD data. It uses a high-energy laser to sinter powdered metal under computer control, binding the material together to create a solid structure.

  3. Selective laser melting - Wikipedia

    en.wikipedia.org/wiki/Selective_laser_melting

    The ASTM International F42 standards committee has grouped selective laser melting into the category of "laser sintering", although this is an acknowledged misnomer because the process fully melts the metal into a solid homogeneous fully dense mass, unlike selective laser sintering (SLS) which is a true sintering process. Another name for ...

  4. Selective laser sintering - Wikipedia

    en.wikipedia.org/wiki/Selective_laser_sintering

    An SLS machine being used at the Centro de Pesquisas Renato Archer in Brazil.. Selective laser sintering (SLS) is an additive manufacturing (AM) technique that uses a laser as the power and heat source to sinter powdered material (typically nylon or polyamide), aiming the laser automatically at points in space defined by a 3D model, binding the material together to create a solid structure.

  5. 3D metal moulding - Wikipedia

    en.wikipedia.org/wiki/3D_Metal_Moulding

    Direct metal laser sintering, or DMLS, uses a laser to sinter powdered metal into a solid object in gradual layers built upon each other. Cooling channels can be printed to any shape in this process, which lessens time and waste and improves quality. [2] Selective laser melting, or SLM, completely melts the powder to form a homogeneous part ...

  6. 3D printing processes - Wikipedia

    en.wikipedia.org/wiki/3D_printing_processes

    The powder fed directed energy process is similar to Selective Laser Sintering, but the metal powder is projected only where material is being added to the part at that moment. The laser beam is used to heat up and create a "melt pool" on the substrate, in which the new powder is injected quasi-simultaneously.

  7. Sintering - Wikipedia

    en.wikipedia.org/wiki/Sintering

    Capacitor discharge sintering – Fast electric current assisted sintering process; Ceramic engineering – Science and technology of creating objects from inorganic, non-metallic materials; Direct metal laser sintering – 3D printing technique

  8. Laser metal deposition - Wikipedia

    en.wikipedia.org/wiki/Laser_Metal_Deposition

    Laser metal deposition (LMD) is an additive manufacturing process in which a feedstock material (typically a powder) is melted with a laser and then deposited onto a substrate. [1] A variety of pure metals and alloys can be used as the feedstock, as well as composite materials such as metal matrix composites.

  9. List of manufacturing processes - Wikipedia

    en.wikipedia.org/wiki/List_of_manufacturing...

    Direct metal laser sintering [4] Filament winding, produces composite pipes, tanks, etc. [3] Fused deposition modeling [3] Inkjet Printing [5] Laminated object manufacturing [3] Laser engineered net shaping [3] Layered manufacturing [3] Rapid Induction Printing; Selective laser sintering [3] Spark plasma sintering; Stereolithography [3]

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