Technologies

Selective Laser Sintering (SLS) printing is an additive manufacturing process that utilizes a high-powered laser to selectively fuse powdered materials, typically nylon or other thermoplastics, into a three-dimensional object layer by layer. Unlike Fused Deposition Modeling (FDM) where material is extruded, SLS printing does not require support structures as the surrounding powder acts as a support during printing.

The process begins with a thin layer of powdered material spread evenly across the build platform. A laser then selectively sinters or melts the powdered material according to the 3D model's cross-section, solidifying it into a desired shape. Once a layer is completed, the build platform is lowered, and a new layer of powder is spread over the previous one. This process is repeated until the entire object is formed. SLS printing offers high precision, intricate detail, and the ability to produce complex geometries, making it suitable for various applications in industries such as aerospace, automotive, and medical. Additionally, SLS printing allows for the production of functional, end-use parts with excellent mechanical properties and material durability.