Category

SLS 3D Printing

Discover our articles on Selective Laser Sintering (SLS) 3D printing, covering how the technology builds strong, support free nylon parts, material properties, design considerations, and ideal use cases.
Learn how SLS delivers durable functional components for engineering, industrial, and end use applications.

20 articles

SLS 3D Printing

08 June 20264 min readGlobal3D Team

What Is SLS 3D Printing and How Does It Work

Selective Laser Sintering builds tough nylon parts from powder with no support structures. Here is how the process works and why it suits functional jobs.

SLS 3D Printing

SLS 3D Printing

03 June 20264 min readGlobal3D Team

SLS vs MJF: Choosing the Right Powder Bed Process

SLS and MJF both build nylon parts from powder, but they fuse it in different ways. Here is how they compare on finish, speed and detail.

SLS 3D Printing

SLS 3D Printing

03 June 20264 min readGlobal3D Team

Understanding Strength and Isotropy in SLS Parts

SLS parts are nearly as strong across layers as along them, giving more predictable strength than layer-bonded processes like FDM.

SLS 3D Printing

SLS 3D Printing

29 May 20264 min readGlobal3D Team

Designing Snap Fits and Living Hinges in SLS Nylon

Nylon flexibility makes SLS ideal for snap fits and living hinges. Here is how to design them to last through thousands of cycles.

SLS 3D Printing

SLS 3D Printing

29 May 20264 min readGlobal3D Team

SLS Nylon Materials Explained: PA12 and PA11

PA12 and PA11 are the workhorse nylons of SLS printing. Here is what sets them apart and how to pick the right one for your part.

SLS 3D Printing

SLS 3D Printing

24 May 20264 min readGlobal3D Team

Designing for SLS: Why You Do Not Need Supports

SLS parts are held up by the surrounding powder, so they print without supports. That freedom changes how you should design for the process.

SLS 3D Printing

SLS 3D Printing

24 May 20264 min readGlobal3D Team

Powder Recycling and Refresh Ratios in SLS

Not all SLS powder fuses into parts, and the leftover can be reused. Here is how refresh ratios keep quality high and waste low.

SLS 3D Printing

SLS 3D Printing

19 May 20264 min readGlobal3D Team

Printing Complex Assemblies in One Build with SLS

SLS can print interlocking and moving assemblies in a single build, fully formed and ready to use. Here is how that works and where it helps.

SLS 3D Printing

SLS 3D Printing

19 May 20264 min readGlobal3D Team

Lightweight Lattice Structures with SLS

SLS can print intricate lattices that cut weight while keeping strength, something no other process handles so easily.

SLS 3D Printing

SLS 3D Printing

14 May 20264 min readGlobal3D Team

Tolerances and Accuracy in SLS Nylon Parts

SLS holds tight, repeatable tolerances across a build. Here is what accuracy to expect and how to design parts that fit first time.

SLS 3D Printing

SLS 3D Printing

14 May 20264 min readGlobal3D Team

On-Demand Spare Parts Printed with SLS

Keep machines running without warehouses of stock. SLS lets you print durable spare parts on demand from a digital library.

SLS 3D Printing

SLS 3D Printing

09 May 20264 min readGlobal3D Team

SLS Surface Finish and Post-Processing Options

SLS parts come out with a fine matte surface that can be left raw or finished. Here are the options from bead blasting to dyeing and sealing.

SLS 3D Printing

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