Last week my partner Hayden S. and I did our technology presentation on 3D Printers. 3D printers, while relatively new to the manufacturing world, may have the potential to redefine it. 3D printers function in a very similar manner to normal 2D printers, except instead of using paper and ink, they utilize layers of thermoplastic powder into which a binding solution is injected. The solution is injected in areas according to a scan of an object or a 3D design created with Computer Aided Design programming that has been "sent" to the printer. The result is a nearly perfect replication of almost any object imaginable.
I discussed the many positive implications 3D printing in our presentation. First and foremost, 3D printing is extremely efficient. Many of the processes used to create, assemble, and distribute mass produced products could be eliminated completely with the use of 3D printers. This would simultaneously maximize productivity and minimize cost, which could be beneficial in reducing the price of many useful devices that are too expensive for many to afford. 3D printing also nearly eliminates the production of waste byproducts, meaning that 3D printing could potentially be labeled as a sustainable option for mass production.
One of the most important uses of the 3D printer may be in the medical realm. Technology is being developed which could allow for the "printing" of viable organs, essentially eliminating the need for organ donors and transplant lists. As a result, many lives could be saved. This kind of technology, while not available to hospitals yet, could become a regular practice within the next five years.
These are just a few of many reasons why 3D printing could have a very positive impact on the world within the next decade. Below is the link to our presentation on 3D printers.
