3D Printing

This guide was written by referencing Built-in's 3D printing intro, 3erp's G-code explanation & Haggard Hall's Cura Instructions

3D Printing in the Sr LC

First off, if you're confused or unsure of how this works, ask Kaleb! He operates the printer in the library, and would happily help you print something.

What is 3D Printing?

3D printing is like building a layer cake, but with plastic instead of batter! It's a manufacturing process that creates three-dimensional objects from digital files by building them up layer by layer.

How Does It Work?

1. Design: Create or download a 3D model

2. Slice: Convert the model into printer instructions (g-code)

3. Print: The printer builds the object layer by layer

4. Finish: Remove supports and clean up the final product

Frequently Asked Questions

Why is the printer on the floor?

This isn't a mistake! The printer sits on a solid surface to:

• Reduce vibrations for better print quality

• Minimize noise

• Ensure stable printing

How eco-friendly is 3D printing?

Important considerations:

• Uses more energy than traditional manufacturing.

• Does not require creating molds or specialized manufacturing lines.

• Can be made on-location, reducing transport emissions

• Uses PLA plastic (a plant-based plastic, that requires specific treatment to degrade properly)

• Best for prototyping and small-batch production