FDM
FDM Printing: Materials, Layer Height, and Output Quality
A practical overview of filament types, extrusion parameters, and layer resolution settings across common FDM desktop and industrial systems.
Additive Manufacturing Reference
3D Printing
Technologies &
Materials
A structured reference covering FDM, SLA, and SLS printing processes, polymer and metal powder properties, and documented industrial applications in the Polish manufacturing sector.
Read FDM GuidePrinting Methods
FDM — Fused Deposition Modeling
Thermoplastic filament is melted through a heated nozzle and deposited layer by layer. Widely used for functional prototypes and low-volume production runs with PLA, ABS, PETG, and engineering-grade materials.
Materials & SpeedSLA — Stereolithography
UV laser cures photopolymer resin one layer at a time, achieving surface detail down to 25 microns. Standard in dental, jewelry, and precision engineering contexts where dimensional accuracy is primary.
Precision & Industrial UseSLS — Selective Laser Sintering
A high-power laser fuses polymer powder—predominantly nylon PA12—into solid cross-sections. No support structures required; parts exhibit isotropic mechanical properties suited to end-use components.
Nylon & Powder BedRecent Articles
SLA
SLA Resin Printing: Precision, Surface Finish, and Industrial Use
How stereolithography achieves sub-100-micron layer resolution, which resin chemistries are used in industrial contexts, and post-curing requirements.
SLS
SLS and Powder Bed Fusion: Nylon Parts for Industrial Applications
Selective laser sintering with PA12 and PA11 powders: mechanical properties, part density, refresh rates, and documented use in automotive and aerospace contexts.
Material Comparison
| Material | Process | Tensile Strength | Typical Use |
|---|---|---|---|
| PLA | FDM | ~50 MPa | Prototypes, display models |
| ABS | FDM | ~40 MPa | Functional housings, jigs |
| PETG | FDM | ~53 MPa | Food-safe containers, brackets |
| Standard Resin | SLA | ~65 MPa | Precision prototypes, dental models |
| PA12 Powder | SLS | ~48 MPa | End-use parts, complex assemblies |
| TPU Powder | SLS | ~30 MPa | Flexible hinges, gaskets |
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Disclaimer: Information on this site is for reference purposes only. Mechanical property values cited are approximate industry averages and vary by manufacturer, machine settings, and post-processing. Always consult material datasheets and qualified engineers before production decisions.