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3D Printing: Using a 3D Printer

Learn what printers are in the lab and how to use them.

Two Approaches

Make Use Of

Beginners: The first and easiest way to start 3D printing is to find a file that someone has already made and then print it. The Projects and Resources page can help you locate files to print.

Make It

The second way to engage with 3D printing is to make the file from scratch yourself. This involves using software, and possibly a scanner, to create a file the printer will understand.

Printing a file

Send the file you want to print to (URL coming late September) to get a cost estimate.
The file will be reviewed to make sure it's structurally okay.
If the file is structurally sound, it will be released to print.

If problems arise, a refund can be issued.

Software to make files to print

Autodesk Fusion and Tinkercad are installed on the Media Center computers.

Autodesk Fusion Documentation
Web pages document how to use Autodesk Fusion.
Autodesk Fusion Additive Modeling
Self-paced training videos on using Fusion for 3D priinting.

There is also software for download to you computer.

Tinkercad
Tinkercad is a web app. You can create an account for free or use the software in the lab.
Cura
Ultimaker's free modeling software can be downloaded to your computer.

Printer manuals

Know Your Machine

Do's and Don'ts of 3D Printing

DO consider surface thickness
Often, the cause of an unprintable 3D model is the surface thickness. If the surface is too thick, the model can break or crack from internal stress. If its too thin, the model will be extremely fragile.
DON'T ignore material guidelines
Each printing material has its own unique properties with varying flexibilities, smoothness, weight, and so on. Take this into consideration while designing and printing.
DO design large flat sides
Large and flat sides are easier for the printer and have better chances of success than curved or hanging edges.
DON'T design the object with small or curved sides
This will reduce the stability of the bottom later if a project is too thin or has too many curves.
DO follow software guidelines
Every software package for 3D modeling has at least a small difference among them. Follow the printer's specific software guidelines to get the best results.
DON'T forget to check the resolution
For a file to print correctly, the file needs to have a high-quality resolution for the best results.

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