Service Showcase
Selective Laser Sintering (SLS)
- Support-free parts
- 20+ Post Processes
- Complex Geometries Possible
How does SLS 3D Printing work?
Selective Laser Sintering (SLS) is a 3D printing process that utilizes a powdered material. The model is sliced into thin layers. In SLS, a thin layer of the powdered material is spread across a build platform. A high-powered laser selectively scans and fuses the powdered material, solidifying it layer by layer according to the sliced design. Once a layer is completed, a fresh layer of powder is spread over the previous layer, and the process continues until the object is fully formed. After printing, the excess powder acts as a support structure, which can be easily removed after cooling.
SLS offers the advantage of producing complex, durable, and functional parts, making it suitable for applications in aerospace, automotive, and manufacturing industries. Additionally, the versatility of SLS allows for the printing of multiple objects simultaneously, making it a time-efficient process.
Industrial Selective Laser Sintering Machines
At Print My Parts, we leverage industrial SLS 3D printers from EOS, a global leader in additive manufacturing technology, to deliver the highest quality parts. EOS systems are renowned for their precision, reliability, and scalability, enabling us to produce robust, high-performance components with exceptional detail and accuracy. By utilizing cutting-edge Selective Laser Sintering (SLS) technology, we can process advanced materials like nylon and specialized composites to meet the demanding requirements of our clients. Whether for prototyping or end-use production, our partnership with EOS ensures that every part meets stringent industrial standards, providing unparalleled performance and durability.
Selective Laser Sintering Capabilities
| Maximum Part Size | Tolerances | Layer Height | Standard Lead Time | |
|---|---|---|---|---|
|
EOS P1 |
200 x 250 x 330 mm (7.9 x 9.8 x 13 in.) |
± 0.3% with a lower limit: ± 0.25 mm (0.01 in) |
100μm |
From 2 Business Days |
|
EOS P3 |
340 x 340 x 600 mm (13.4 x 13.4 x 23.6 in) |
± 0.3% with a lower limit: ± 0.25 mm (0.01 in) |
100 µm |
From 5 Business Days |
Sample Parts Printed using SLS Technology
Pros and Cons of Choosing SLS
Pros
- High Detail
- Large Material Selection
- Short Lead Times
- No Support Marks / No Supports Required
Cons
- Rough Surface Finish
- Long parts may warp slightly
| Type of Feature | Recommended Minimum |
|---|---|
|
Minimum Hole Size |
1 mm (0.0393in) |
|
Minimum Clearance |
0.6mm (0.023622in) |
|
Minimum Wall Size |
1.0mm (0.0393in) |
|
Maximum Wall Size |
25mm (1in) |
Designing for SLS
Keep in mind the recommended minimums for each feature when designing for sls 3d printing. Following the recommended guidelines allows for a better part in the end!
