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1st Annual Filament Olympics

The Olympic and Paralympic Games are an amazing show of athletic talent from around the world. As the world watches the best compete for the gold medal, I wanted to see how all the filaments that I have tested compare to each other. Just like gymnastics, there is a complex grading system that I can use to rate the desired…

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Vacuum Drying PLA Pt.2

vacuum drying pla

In a previous blog  I described a possible method to recover PLA that has become unusable due to the moisture it has absorbed from the air. My hypothesis was thus: By putting stale PLA inside a vacuum clothing bag and drawing a vacuum, I could speed up the drying process. When I posted the original article, I received some great feedback from…

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Top 5 PLA Filaments

3Dom USA

PLA (Polylactic acid) is the favorite beginners’ filament for 3D printing. It is biodegradable and made from sustainable resources; unlike petroleum-based ABS. It 3D prints at low temperatures (190 – 210 C) and is easy to recycle. For this blog I’ll combine my past reviews with updates based on the scoring system I developed in a past blog. All of…

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