Additionally, make sure to use a brim or a raft to prevent warping from making your LEGO prints tilted and noticeably not real. I recommend turning off supports if you can because these can leave a nasty texture on the outer surface of your prints. In the slicer, make sure the settings are aligned with how you want the part to be printed. Once you’ve loaded the right filament (or resin) into your 3D printer, pull out your computer, open the slicer program of your choice, and load the STL file you downloaded previously! If you don’t want to incur the extra cost (and effort) of getting an enclosure for your 3D printer, though, don’t worry you can also use PLA, PETG, or another filament material to make your LEGO parts!Īnd, if you’re using a resin 3D printer instead, then any resin will work, whether it’s a standard resin, draft resin, or ABS-like resin. Of course, to print ABS, you’ll need an enclosure around your printer for temperature purposes, but this is a small price to pay for the ability to make near-replica LEGO parts. If you have an FDM 3D printer, like a Creality Ender 3 (Pro/V2), I recommend using ABS as this is the same material that real LEGOs are made out of. Next, it’s time to choose the right material. This format is compatible with 3D slicer programs, like Cura, which are necessary for turning the part into a 3D printable file. I’ll go over some of the best options in a later section, so stay tuned.īut, o nce you find the right model, make sure to export it as an STL file. Onshape), there are literally thousands of free LEGO models that you can download online. While you could design your own if you have experience with CAD software (e.g. Follow the steps below to achieve high-quality, cross-compatible LEGO 3D prints! Download File or Create your Own Designįirst, you’ll need a design.

However, because you’ll want your 3D printed LEGO models to fit any real LEGO part (via the studs), you’ll have to pay close attention to the sizing and tolerances of your prints. How to 3D Print Legos? Source: Youtube by Prusa 3D by Josef PrusaģD printing LEGO models is not much different from how you would 3D print any other part.

Download File or Create your Own Design.

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