3D PRINTING

FUSED DEPOSITION MODELING (FDM)

Materials: Thermoplastic filament (PLA, ABS, PET, TPU)

Dimensional Accuracy: ±0.5% (lower limit ±0.5 mm)

Strengths: Best surface finish; Full color and multi-material available

Weaknesses: Brittle, not sustainable for mechanical parts; Higher cost than SLA/DLP for visual purposes.

SELECTIVE LASER SINTERING (SLS)

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stereolithography (SLA)

Materials: Photopolymer resin (Standard, Castable, Transparent, High Temperature)

Dimensional Accuracy: ±0.1 mm

Strengths: Best surface finish; Full color and multi-material available

Weaknesses: Brittle, not suitable for mechanical parts; Higher cost than SLA/DLP for visual purposes