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How much do you know about 3D printers?

2016/07/30 Internationally different items of news from 3D printers, there is a reproducing food, prosthetics, models are read ... But what are they ?, Here we explain quickly what they are and the areas used .

A 3D printer is a device capable of reproducing a tridimensional solid object by adding material, the design comes from a computer.
The materials range from the most common such as plastic and resin to the most complex such as metal, photopolymer or liquid resin, although these are prohibitive for non-industrial environments.

The materials used depend on the model of the printer.

"The process (...) is essentially creating a go layer by layer prototype and from bottom to top. That the machine deposits a layer of plastic powder (or other material), the area that indicates the computer is compact and repeats the process by placing layer upon layer until the part is completed, "explains Axel Marazzi Hipertextual.

3D printers in education

Items for the classroom and architectural models are some of the objects are achieved with 3D printers. But beyond what they produce for experts, they help encourage creativity and problem solving skills while generating more participation.

In addition, they capture the interest of students. The "ability to learn through practice and see the real result of their designs makes students show more interest and feel more motivated," he adds about the site Digital World.

3D printers fashion

With these machines it is possible to make clothes to fit. After the designer has made its proposal on the computer, dresses, shirts and even underwear have been developed with this technology, and although initially tissues were a bit static today have improved, and loose weaves are achieved, in some cases such crochet. It has also been made with these machines footwear.

3D printers health

The creation of prostheses to fit patient is one of the most common uses for this technology. Most are made of a material compatible with the organic tissue if needed replacement of certain damaged organs, detailed FayerMayer.

One of the achievements in medicine was the production of a trachea for a six month old baby, who could not breathe, the device has been profitable so far. They have also been developed plastic legs, false ears, covers the face and bits of bone.