3d Printing Essay

3D printing or additive manufacturing is a process of making three-dimensional solid objects from a digital design. The creation of a 3D printed object is achieved using additive processes. In an additive process the desired object is created by laying down successive layers of material (usually molten alloy or plastics) until the entire object is formed. Each of these layers can be seen as a thinly sliced horizontal cross-section of the eventual object.

As 3D printing transitions from commercial manufacturing use to personal private use individuals will have the ability to print any design. Products can range from a pair of shoes to complicated engineering designs, life-saving devices, prosthetic limbs and weapons that pass airport security. In the future we will likely see printable medications and

There are a few pressing matters regarding the impact of 3D printing on society including security risks and accountability when a tragedy occurs as a result of manufactured items. However, 3D printing has a beneficial impact in different fields. One positive impact of 3D printing is the new industry software developers can pursue since there is a need to build and maintain user friendly software for 3D printing. 3D printing also reduces the time to necessary to

3D printing may be the most interest technological invention that has ever occurred. It started out as fun and games, but the world is finding out that 3D printing is becoming much more than that. Just recently, there was a very inspirational story released on a dog who, with the greatness of 3D printing, can now walk and sit naturally.

2. 3D printing is done by creating an object on a computer, once the object has been designed to perfection, the information is sent to a 3D printer and is printed layer by layer until the object is complete.

At first glance, 3D printing seems like a harmless technology that has a lot of potential to increase the standard of life in the near

“Although 3-D printers are not yet a standard part of home-computing equipment, the latest generation of devices, such as Cube® by 3D Systems, the Cubex™ or Makerbot’s Replicator™2X - which retail for between one and three thousand US dollars - are bringing the possibility of home manufacturing one step closer to reality” (Jewell). Now the biggest difference between traditional manufacturing and 3D printing will be the emergence of mass customization. Goods will be, “infinitely more customized, because altering them won’t require retooling, only tweaking the instructions in the software. Creativity in meeting individuals’ needs will come to the fore, just as quality control did in the age of rolling out sameness” (D'Aveni). When you have a product that is printed out individually from software with your own customization, then there would be no reason in buying a product that will look like something another person can own because of its ordinary accessibility. Creating physical 3D models in a fast, easy and affordable way has great potential, especially when you can do it in the comfort of your home.

A recent report done by industry consultancy and analysis firm McKinsey & Company said that 3D printing could cause some major advantages in the global economy after some few years. One being that with consumers expecting more personalized features in the products they want to buy this would mean that more time has to be spent making the products to the customers desires, it also means more value can be built into a product which, in return could be used to generate customer loyalty and more income to the business (Maxey, 2014).

At present, printing is easy for us because a common printer can make it. But have you ever imagined a place where has a certain type of printer that can print three-dimensional objects that satisfied our lives? Believe or not, it indeed exists and it is called 3D printing lab. In this lab, we would have a feeling of we are in the future. Everything is incredible but it just happens in front of your eyes. This emerging technology called 3D printing, which have board application and a bright future. Maybe only a couple years later, we could print objects to meet our various needs and no longer to buy it. When students run out of pencils, their parent can print that for them. When an engineer’s computer has broken, he can print out a brand

3D printers use a technique known as additive manufacturing which could be seen as a parallel to subtractive manufacturing. Both systems start with a computer generated model and are transferred to an external device that operates on an X Y Z axis system. In simple terms printing is traditionally done by stacking thousands of thin layers on top of each other until the object is completed. While

Printing has been around since the 1800s. Ever since Johannes Gutenberg created the first moveable type printing press, our world has made great use of printers. From news articles to sports magazines, much of our information is from printers transferring ink to paper. But what if we could transfer things other than ink? As early as 1980, 3D printing has been applied, which is the process of layering material on top of itself over and over, much like ink.

The history of 3D printing dates back to the dawn of time in sculptures. All jokes aside, 3D sculptures were the start of a period in human history that would inspire the creation(that would spawn) of vast multimedia that would includes both tangible objects, and images that appear to be in 3D due to special cameras and special glasses(footnote). In Prehistoric times, there were people who would carve wood into human figures and animals as they needed them. They would also sculpt pots, bowls, and plates out of clay. Fast-forward thousands of years to more civilized eras of Egyptian and Greek. They began to sculpt objects and massive statues out of rock, marble, and metals. In order to create these sculptures, artists would train under mentors and would have years of practice. Now with 3D printers, which were created in the 1980s, it is possible for anyone to make a 3D object. All one would need is a 3D modeling program, 3D model, and, of course, a 3D printer. There are different varieties of printers but I will talk about 3 different types based on their size, time it takes to print, and the quality of the finished product. Another important thing to talk about when discussing 3D printers is the variety of objects you can make as well as some of the problems that go hand in hand with the people’s ability to print whatever they want.

The impact of 3D printing can already be seen in both industrial and consumer markets [2]. The 2015 Wohlers Associates report stated that 32.5% of all Additive manufactured objects were used for functional components. Additionally, the report detailed the 3D printing industry accounted for $5.165 billion of revenue [4]. The aviation, medical, automotive, and manufacturing industries are currently utilizing 3D printing [4-9]. Airbus, within the aviation industry, recently produced the world’s largest 3D printed cabin component. The component produced is a dividing wall that sits between the passenger seating and galley. General Electric is currently 3D printing jet engine fuel nozzles and forecast that 100,000 parts will be created by their Aviation division using 3D printers by 2020 [10]. Since 2014 NASA has been researching the ability to print on demand components in space utilizing a 3D

3D printers have the ability to do more than just make prototypes for a design company. There are medical, automotive, food, electronic, and many more uses. The 3D printer can create weapons, prosthetics and implants, pieces of vehicles, toys and plenty of other amazing things (What is 3D printing?). One of the most amazing things about this technology is its ability to create something, as you need it. It can cut down on time and get rid of any shipping previously needed.

3D printing was invented by Charles Hull in the early 1980s according to C. Lee Ventola, (2014). 3D printing was formally known asstereolithography (A.B. AlAli, M.F. Griffin, and P.E. Butler, 2015) Hull made it possible to print various complicated plastic objects by using a file on the computer. This file gives information regarding the object’s shape, colour, texture, and thickness. The 3D printer is similar to a normal inkjet printer, but instead a 3D model is printed. “Three dimensional printing is a manufacturing method in which objects are made by fusing or depositing materials – such as plastics, metal, ceramics, powders, or even living cells – in layers to produce a 3D object” (C. Lee Ventola, 2014). 3D bioprinting is a branch of the 3D printing which uses living cells to produce living organs. This essay states that 3D bioprinting of prothestics, organs and tissue will cause donors to become obsolete.