There is no staff dedicated to oversee or operate the 3D printers. Every student is responsible for learning how to operate and prepare files for 3D printing, and can take classes such as digital fabrication to learn about computer based processes.  This is a free service offered to the students and you are responsible for operating the machine responsibly, as with any other tool in the Scene Shop. Irresponsible use will result in revoking of privileges.

We have the Lulzbot TAZ 6 printers, one single extruder and one dual extruder . You must supply your own filament (2.85 - 3 mm), keep in mind that correct storage of filament is important while not in use (in a sealed bag with desiccant).  Most of the production in the shop happens with PLA (click here to learn more about the different materials and their properties). On the dual extruder printer you can also use water soluble filament. If you wish to use any other material than PLA or HIPS you must have pre approval.

Preparing Your File for 3D Printing:

https://weareprintlab.com/blog/10-steps-to-getting-started-with-meshmixer-for-3d-printing

Meshmixer is a free software that can be used to fix your 3D scans or models:

http://www.meshmixer.com

https://www.youtube.com/watch?v=N8V9UnaD0Hc

https://www.youtube.com/watch?v=8s7KCZ_zIz8

Another really useful and free for student software is Fusion 360

https://www.autodesk.com/products/fusion-360/studentsteachers-educators

If your file dimensions are too big, you can still print it in parts and assemble it later on

https://www.youtube.com/watch?v=ABcI6Q8A3ps

Because of the length of time associated with 3d printing, you must reserve time to print. Use the following calendars to reserve the amount of time needed;

• Single Extruder 

The final file preparation is using CURA lulzbot edition, which you can download for free. This will prepare your file and control the printer. Once you have purchased your material, the material libraries in the software will have to be updated. Faculty and staff can advise on what will work best for your project and the machines. Keep in mind that the temperature of the nozzle and bed must be exact in order for prints to be successful and these can change seasonally and even for same materials from different suppliers and colors. A test block must be run whenever a new filament is being used.

The printers are controlled via an SD or SDHC card (2gb - 32gb). Students wishing to use the 3d printers must supply their own cards.