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dlp and sla

If you use 3D printing quite a lot, you may possibly have run into both DLP and SLA before. However, what does this all really signify? But which are better for your projects? This article will look at the differences between DLP and SLA printing. Their strengths and weaknesses are examined separately — so, based on those analyses, we recommend what each model is best suited to.

DLP and SLA are two different types of light processing 3D printing techniques, which stereotype the liquid resin into a solid model. All this work is done at layer by layer, which i found very fascinating! DLP — Digital Light Processing, SLA — Stereolithography. The difference between these methods is their use of light to cure or harden the resin.

DLP vs. SLA

DLP printing on the other hand, makes use of a digital projector to shine light across an entire layer at once. That way, the entire layer can solidify simultaneously. THIS IS WHAT MAKES DLP PRINTING SO MUCH FASTER THAN SLA. On the other hand, SLA passes a laser on the exterior of each layer to outline its shape. This specific method enables SLA to produce shapes intricately and highly complex. On the other hand, DLP can be slightly less accurate than SLA. This is because the light can be bent a bit when going through the resin, which could impact its final shape.

Like we said before, the DLP printing is in general faster than SLA one. If you need to generate large numbers of parts very quickly, this speed can be a major draw. Suppose you are doing a project of small pieces and it consumes too much time, DLP could be helpful as well. SLA is generally better to create shapes with very fine details in them. More sophisticated parts: The laser used in SLA printing enables much more precise and intricate shapes — making it ideal for items that need to meet exact sizes.

Why choose shenzhen 3KU dlp and sla?

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