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  • Library AND Information Service

Makerspace: 3D Printing

Provide a collaborative technologically focused environment for SU students and staff to invent, create and learn while sharing.

What is 3D printing?

3D printers build a three-dimensional object from a computer-aided design model. This is usually done by adding successive layers of printable material and so constructing the model. This is why it is also called additive manufacturing. Wikipedia.

Filament

Filament is the material with which 3D printers print, the same way copiers and printers use toner and ink.

Types of filament that are used at the Makerspace and price per gram:

Z-HIPS: R2.27 per gram

Z-PLA Pro: R2.37 per gram

Z-PETG: R2.28 per gram

Z-GLASS: R2.28 per gram

Z-ASA Pro: R2.35 per gram

Z-ULTRAT: R2.60 per gram

Current filaments available:

Z-HIPS: Red, Green, Grey, White.

Z-GLASS: Natural.

Z-PETG: Black, Grey.

For more information on the current filaments see Zortrax Materials.

 

Steps to follow for 3D printing

Find a 3D model from a repository or make a 3D model by using computer-aided design (CAD) software.  The 3D model must be in an STL format. A STL file stores information about 3D models. This format describes only the surface geometry of a three-dimensional object without any representation of colour, texture or other common model attributes. All3DP. 17 November 2016. Retrieved 5 May 2017.

These files are usually generated by a computer-aided design (CAD) program, as an end-product of the 3D modelling process. “.STL” is the file extension of the STL file format. The STL file that is submitted must be an STL file without errors. If there are any errors SU Library or Makerspace staff may not be held responsible for any errors in printing.

Step 1: For 3D scanning*, make an appointment with one of the Makerspace staff using the appointment scheduler if you want to scan a physical object for 3D printing. You can also find user-submitted designs at sites like Thingiverse or YouMagine. Make your own file using the provided CAD software and Makerspace tools.

Step 2: Use our online form to submit your STL file. Also include any special instructions in the Notes section. The submitted file will be inspected to confirm that it is in the correct format.

Step 3: A quote will be sent to the provided email address and payment can be made at Admin A. The payer must state that it is for "Library Makerspace Printing". Email your proof of payment to the Makerspace Staff.

Step 4: Remember to show your receipt when you come to collect the 3D print at the Makerspace. The Makerspace staff will communicate the collection date of 3D printouts via e-mail.

Step 5: Come and collect your 3D printout.

Prints are usually completed in less than a week, depending on the volume of requests. You will receive an e-mail when your print is ready to collect at the Makerspace Information Desk.

Schedule one-on-one sessions for more information on 3D Printing or equipment, tools or design support. Select the Online Appointment tab to get started.

*Please note that 3D scanning will only be available from June onwards.

Zortrax M300

The Stellenbosch University Makerspace has four Zortrax M300 3D printers

 

Build volume:             300 x 300 x 300 mm (11.8 x 11.8 x 11.8 in)
Material container:     Spool
Material diameter:      1,75 mm (0.069 in)
Nozzle diameter:        0,4 mm (0.016 in)
Extruder:                    Single
Platform:                     Perforated, heated
Connectivity:              SD card
Support:                     Mechanically removed - printed with the same material as the model
Available materials:    Z-HIPS, Z-GLASS, Z-PETG, Z-PLA Pro, Z-ULTRAT and Z-ASA Pro
 
 

Now Printing

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