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Understanding Selective Laser Sintering (SLS) 3D Printing

Laser: High-powered for sintering powder.<br>Build Chamber: Maintains controlled temperature.<br>Powder Supply: Stores and distributes fine powder (e.g., nylon).<br>Recoat Blade or Roller: Spreads powder layer by layer.

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Understanding Selective Laser Sintering (SLS) 3D Printing

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  1. Understanding Selective Laser Sintering (SLS) 3D Printing • A Revolutionary Technology for Functional, Durable, and Complex Parts

  2. Introduction to SLS 3D Printing • SLS builds objects by sintering powdered materials using a laser. • Provides lightweight, strong, and geometrically intricate parts. • Ideal for production and prototyping.

  3. Components of an SLS Printer • Laser: High-powered for sintering powder. • Build Chamber: Maintains controlled temperature. • Powder Supply: Stores and distributes fine powder (e.g., nylon). • Recoat Blade or Roller: Spreads powder layer by layer.

  4. Step-by-Step SLS Printing Process • Preparation: • 3D model created using CAD software. • The file was converted to STL/OBJ and sliced into layers. • Material Loading: • Powders like nylon (PA12, PA11) or thermoplastic elastomers are loaded. • Preheating: • Build chamber preheated to reduce laser energy needed. • Layer-by-Layer Printing: • Powder spread, laser sinters each layer. • Build platform lowers fractionally for each new layer. • Cooling: • Gradual cooling to prevent deformation. • Post-Processing: • Components were cleaned, and additional finishing was applied as needed.

  5. Why Choose SLS? • High versatility for production and prototyping. • Cost-effective for complex designs. • Superior quality and durability of parts.

  6. +44 1494 370 088 www.quickparts.com/gb

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