Testing Strength: FDM vs SLA 3D Printers

Описание: In this video, we did a strength test on FDM and SLA 3D printed parts. Who do you think won? Request a free SLA 3D printed part: https://bit.ly/3V4O3eP

#fdm #sla #3dprinting #strengthtest #isotropy

FDM 3D printing, while common and versatile, cannot make isotropic parts: they are not equally strong in all directions. On the other hand, resin prints made with SLA are equally strong in every dimension, meaning you don’t have to worry about the direction of load on your final parts.

In this ultimate tensile strength test, we evaluated parts printed on FDM and SLA 3D printers in the following materials:

FDM: PETG filament, printed on a leading FDM printer
SLA: Grey Resin, printed on Form 4

Spoiler alert: the FDM 3D print had uneven (and lower) ultimate strength in all three axes. The SLA part didn’t.

Need quality parts? SLA steps up when other tools fall short.

🟠 Request a free SLA sample part here: https://bit.ly/3V4O3eP
🟠 See Formlabs 3D printers: https://bit.ly/3B1NCek

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Formlabs is expanding access to digital fabrication, so anyone can make anything. Headquartered in Somerville, Massachusetts with offices in North Carolina, Germany, Hungary, Japan, China, and Singapore, Formlabs is the professional 3D printer of choice for engineers, designers, manufacturers, and decision-makers around the globe.