Drexel University researchers are currently working on the se of 3D printers for the creation of robotic scale models of dinosaurs, by creating copies of dinosaur bones. The researchers want to create robotic models of the dinosaurs, in a smaller size.

The first step is the 3D scanning of the bones and getting that information on the computer. Next, a 3D printer is used together with the scan results, to create 3D objects. The method used can be extrusion, but it can also be the forcing of a material which resembles resin, in ultra thin form, through the manufacturing die.

With the help of this technology, it is hoped that scale models of dinosaurs could be created for museums and for research purposes. The researchers that are working on this right now are looking to study the reproduction habits and the movement of dinosaurs, by looking at the robotic scale models and the way they move.[Source]

Curious what is 3D printing? It’s a process which allows three dimensional objects to be created, by using a digital file and a materials printer. It works similarly to regular paper printing of images. The technology uses additive manufacturing to add layer after layer of material, creating the object from the grounds up.

The technology has evolved quickly since 2003 and there are a number of 3D printers available for sale these days. The price of these 3D printers keeps going down and a few companies are trying to create a model that is cheap enough and small enough to be used by regular consumers. 3D printing technology can prove useful in all kinds of fields, including industrial design, jewelry, engineering, footwear, dental industries, education and so on. The list of fields which could be influenced by 3D printing is huge.

In the photo above you can see the original item which was scanned with a 3D scanner. A 3D printer was then used to create the figurine on the right, the material used being a resin.