3D Services in Bethel University Library

In order to print your model, our print processing software needs you to submit a solid, manifold (Bethel only link) or watertight STL-formatted file.  The software you use to create your model is largely up to you -- the tools featured below are intended to get you started, using common and/or readily available software and hardware.  If you are already experienced in 3D modelling using more advanced tools, you can still use these as well as long as your final model is a solid, closed-surface STL (.stl) file. When your model is ready, head to the Request a Print page to upload your file.

The maximum dimensions of the build area for each printer: 

Prusa MINI - 180mm x 180mm x 180mm (7in x 7in x 7in).

Be advised these are the maximum dimensions for your reference; an item approaching 2 or three of these maximum dimensions may be impractical to complete due to time and/or cost. Please contact us if you have any questions.

Below are a few options to create a simple model using each piece of software below  or to find one that someone else has already made.  Once you know the basics you can build on your own or follow more advanced tutorials as you grow in your abilities.

Object Repositories (download models to print or examine in modelling software)

• Thingiverse
• Smithsonian X3D (click the "Downloads" button beneath a model on the browse screen - Registration on website required)
• STLfinder
• 3DAGOGO
• Tinkercad Things
• NASA Printable 3D models
• Google Earth/SketchUp (NOTE: many of these objects are not particularly well-suited for 3D printing -- non-manifold surfaces, etc. -- and may require modification to produce a printable .STL file. Many models are of low quality. They may be a good place to start, but may not be printable as-is.)

Tinkercad is a service from Autodesk (free account creation required) where you can create your own 3D designs. It is easy to learn and has several quick tutorials to get started.

Education access to Autodesk a free software that can be downloaded to Macs, PCs, and iPads to create and edit 3D models.

https://www.autodesk.com/support/account/education/students-educators/overview

SketchUp is an easy-to-use software package that allows you to build digital models from scratch, rather than starting by "capturing" physical objects.  The user interfaces and modelling techniques are intuitive and simplified versions of those found in more advanced modelling software, making it a good stepping stone toward the next levels of digital modelling.

Free K-12 version, Pro version (subscription)

Creation Tools and Modeling Software

• Blender
• Adobe Photoshop
• MeshMixer
• TinkerCAD
• FreeCAD
• Rhino, Lightwave, 3Ds Max, Maya, SolidWorks, and other professional-level and advanced tools

• Netfabb Cloud Service -- for repairing and making manifold .STL files. Upload your STL and download a repaired copy, optimized for 3D printing.

More Tutorials and Resources

• http://www.makerbot.com/docs/software/design/