Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

3D Printing!: Home

I'm certain that you've at least heard of 3D printing, right? But maybe you don't know much about it. Well, worry no more, you've come to the right place. This guide is intended to answer some common questions related to 3D printing.

You've Got Questions? We've Got Answers!


3D printing is the automated process of building physical three-dimensional objects by adding material, rather than taking material away (as in drilling or machining). The process, also known as additive manufacturing because the 3D object is created layer-upon-layer of material. Many different materials can be used in 3D printing, such as ABS plastic, PLA, metal, concrete, and more. 

In simple terms: 3D printing brings a digital 3D model into its physical form by continuously adding many thin layers of material (usually plastic) upon each other -- like stacking pancakes. 

Digital Model + Additive Manufacturing = 3D Printing


Since the late 1980s, designers, and engineers have had access to commercial 3D printers — these often cost tens of thousands of dollars and sometimes mandate expensive support contracts for routine maintenance.

The 3D printing technology was first commercially used as a rapid prototyping method in the aerospace and automotive industries. It wasn’t until 2009 that 3D printing became commercially available to the masses. The recent explosion of “hobby” 3D printing occurred due to patent expiry. 3D printing techniques will continue to grow as more patents expire in the near future. Nowadays you can buy a 3D printer for your home for around $1,000 or less.


Nearly anything that you can think of!

Anycubic I3 Mega 3D Drucker

Lulzbot Mini

Makerbot: Replicator 2

Airwolf 3D Printer

Prusa i3 Reprap

Check Out These Items in Our Catalog on 3D Printing!

Branch Manager

Profile Photo
Courtney Braggs
Cavalry Hill Public Library
2800 Poplar Ave. NW
Ste. C
Huntsville, AL 35816