Split into parts
Upload your model, pick your printer and press the button: we split it where it shows least, every part fits your bed in the pose it prints best and carries numbered dowels so you can assemble it afterwards. Before handing it over, we reassemble it on the computer to check it fits.
Your model and your printer
STL, 3MF or GLB, up to 3 million triangles; it never leaves your browser and uses no credits.
It includes the beds of the Bambu Lab A1, A1 mini, P1S, P1P, P2S, X1 Carbon, X1E, X2D, H2S, H2D, H2C and A2L; for another printer, you enter its size.
An example
Our splitting tool cut a bull, scaled to 400 mm long, into 3 parts, with 8 loose pegs in 3 numbered joints. Each joint has its number engraved on both faces and one dowel thicker than the rest, so it only goes in one way round.
Clearance of 0.20 mm per side: print the clearance test piece first with your printer and material. Not printed yet: the right clearance depends on the printer and the material.
More on usi3d
- Repair an STL model: Find open edges, duplicate faces and orientation issues in your STL and close simple planar holes, in your browser. Check the result in your slicer.
- Colors and filament: Edit the colors of your STL or GLB, check materials and export your project as GLB or 3MF.
- We print your design, coming soon: Coming soon: usi3d will print your STL, 3MF or GLB designs and ship them to you. We are not taking orders yet; in the meantime, get your part ready with usi3d's tools.
- 3D print cost calculator: Open an STL in your browser and estimate filament, electricity, machine time and labor with your own figures.