Selective Laser Sintering (SLS)  3d printing in Pune is a highly versatile additive manufacturing process. The powder is heated and fused into a solid connected pattern. As it absorbs the electromagnetic radiation emitted from the laser. A key advantage of SLS is the ability to construct overhanging regions. In SLS, unfused powder lying outside of the fused pattern remains within the build volume.

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 how the SLS (Selective Laser Sintering)  process works:

  • Selective Laser Sintering (SLS) is a highly able to do many uses  additive manufacturing process that belongs to a powder bin and the build area is heated at below  melting temperature of the polymer and a recoating blade spreads a thin layer of powder over the build platform.

  • It creates solid parts by tracing a laser beam Focused on a thin layer of powder, in a 2D pattern the use of a high power laser (for example CO2) to fuse small particles of plastics,, metal, ceramic or glass  powders into a mass that has a desired three-dimensional shape.

  •  When the layer is complete, the build platform moves downwards and the blade re-coats the surface. The process then repeats until the whole part is complete.

  • After printing, the parts are fully in the un-sintered powder and the powder bin has to cool down before the parts can be unpacked. This can take a  time (up to 12 hours). The parts are then cleaned with compressed air or other blasting media and are ready to use or further post process. The remaining unsintered powder is collected and can be reused  in the recycle

    ALSO, HAVE OF SLS 3D PRINTING IN PUNE NYLON PA2200 (I.E. NYLON 3D PRINTING).

     SLS 3d printing in Pune most commonly used  is in prototype parts early in the design cycle such as for investment casting patterns, automotive hardware, and wind tunnel models. SLS is also increasingly being used in limited-run manufacturing to produce end-use parts for automobile, aerospace, military, medical, and electronics hardware.

Advantages of SLS 3d printing in Pune at 3D Ear Tech

  • The sintered powder bed is fully self-supporting

  • high overhanging angles complex

  •  batch production of multiple parts 

  • Parts possess high strength and stiffness

  • Good chemical resistance

  • batch production of multiple parts 

  • Wide variety of materials with characteristics of strength, durability, and functionality

  • Due to the reliable mechanical properties, parts can be  substitute typical injection molding plastics