This instructable requires at least a beginner's level in 3D modeling although it should be easy enough to follow along even if you've never modeled anything before.

I have a background in architecture and once used 3d Printing in grad school for an architectural model. I remember staring down at my fragile, crumbling model thinking-- this technology is limited right now but I bet in 10 years it will be pretty amazing. Well fast-forward only 5 or 6 years to when I stumbled upon a website for a company that offered 3d printing to anyone with a 3d printable design, in a variety of (non-crumbly) materials. I started designing jewelry and recently came up with the Faceted Cuff. 

The idea for the Faceted Cuff stemmed from the fact that (similar to a trend in architecture) forms no longer needed to be limited to simple, repetitive, regular forms. 3D Printers (and 3D modeling) allow you to create irregular complex shapes and- as long as you follow some basic guidelines- are able to print those shapes layer by layer almost as easily as it would a box.

Step 1: 3D Printing Basics

Before we go any further I should clarify what is involved and what is needed in 3D Printing your own jewelry.

First of course you'll need an idea for what you would like to design. I tend to sketch a lot before I jump right into 3d modeling.

Next you'll need to decide on a software that can export files that are usable for 3d Printing. Right now I'm using Google Sketchup because it was easy to learn, works on a Mac, and... well because it's free. ;)

Third you'll need to find a 3D printing service (unless you're lucky enough to own your own 3d Printer). I've used Shapeways and Ponoko but a simple google search should give you several options.

Lastly you'll just need a basic grasp of how 3d printing works. If you think of the printer you have in your home or office, that piece of equipment takes 2D information (x and y) and prints it out on paper. A 3D printer uses a similar concept except that it takes 3d information (x, y, and z) and "prints" it. It requires a clean continuous model with no holes in order to be able to print an object layer by layer. You should also keep in mind that with 3D Printing, price is not based on the complexity of the model but on volume. So if you can express a design in a limited amount of material, even if that design is extremely complicated it would still be cheaper than printing a solid box of the same dimensions.
This is brilliant. Thank you for explaining how this happens! I love it!
Thank you! :)

About This Instructable




Bio: I have degrees in Architecture and recently ventured into the world of digitally fabricated jewelry (using 3d printing and laser cutting) and other accessories. Some ... More »
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