Technical deep dives Engineering knowledge
Case studies and technology explainers.
ASA vapor smoothing can be an effective way to reduce layer lines on 3D printed surfaces. We show how it works, how it differs from ABS, what its benefits and risks are, and what to watch for in an industrial setting.
ASA layer adhesion isn't just about hotend temperature. We show when you actually need an enclosed chamber, how to dial in ASA printing, and why ABS might have worked better.
No, resin doesn't automatically need to be filtered after every single print. We show when filtering is actually necessary, when the vat needs a full clean, and how to prevent damage from cured resin debris.
One of the most common resin 3D printing problems: supports that tear the surface instead of releasing cleanly after UV post-curing. We show how to set up SLA supports, choose the right model orientation, and know when you need stronger or lighter support.
PLA or PETG? The two most popular 3D printing materials behave very differently while printing and in use. We break down when to reach for PLA, when PETG makes more sense, and when it's time to move on to ASA, ABS, or an engineering-grade filament.
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