3D Printing at Swarthmore
Overview
Swarthmore College offers 3D printing services to students, faculty, and staff through the MakerSpace located in the Whittier Hall. This document provides an overview of the 3D printing resources available, the process for printing, guidelines for use, and troubleshooting tips.
Equipment Available
3D PRINTERS
- Ultimaker 3—PLA Plastic
- Ultimaker S5—PLA and Nylon
- Uprint SE Plus—ABS plastic
- Onyx Pro by MarkForged— Nylon infused with Carbon Fiber and Fiberglass internal structure
- Prusa Mk4 - PLA Plastic
3D SCANNER
Eincsan-Pro +
TIP
For further information about working hours, check their website.
Software
Recommended software for designing 3D models:
• Tinkercad (beginner-friendly)
• Fusion 360 (advanced CAD software)
• Blender (free and open-source 3D creation suite)
• Slicing software for preparing models:
• Ultimaker Cura (compatible with most FDM printers)
• PrusaSlicer (specifically for Prusa printers)
• PreForm (for Formlabs printers)
3D Printing Process
Designing Your Model
Choose your design software: Depending on your skill level, choose software that fits your needs (e.g., Tinkercad for beginners, Fusion 360 for advanced users).
Create or download a model: Design your model or download one from a repository like Thingiverse.
Save/export your model: Export your design as an STL.
Preparing Your Model
Open your slicing software: Use Cura, PrusaSlicer, or PreForm.
Import your model: Load your STL file into the slicer.
Configure print settings: Choose the appropriate settings for your print, including layer height, infill density, and support structures.
Generate G-code: Slice the model to generate the G-code file.
Submitting your Print
- Once the G-code is generated. Import it into a USB drive.
TIP
USB drives for 3D printing can be found in Makerspace.
- Plug your USB into the printer of your choice.
- Press the start button.
Guidelines for Use
• Print Size: Ensure your model fits within the build volume of the printer you are using.
• Material Usage: Be mindful of the filament and resin consumption.
• Clean Up: Clean the build plate and surrounding area after your print is complete.
• Time Management: Plan your print ahead of time, considering the estimated print duration.
Troubleshooting
• Print not sticking to the bed: Ensure the build plate is clean and leveled. Use a suitable adhesive if necessary.
• Layer shifting: Check for loose belts or mechanical obstructions.
• Filament jams: Follow the printer-specific instructions for clearing jams.
WARNING
Reach out to Makerspace techs or the supervisor for help.
Support and Resources
• MakerSpace Staff: Available during open hours for assistance.
• Online Resources:
• Workshops and Tutorials: Check the MakerSpace calendar for upcoming workshops.