How Technology Has Changed The World And How Things Are Done

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.

3-D print technology has significantly altered over the years. With the help of Computer-Aided Designs, millions of items can be created via printing them 3-Dimensionally. Whatever you can imagine, you can make! These magnificent machines have become more affordable and extremely useful, making them a revolutionary tool in the arts of Medicine, Science, and Engineering. From prosthetics to everyday items (plates, mugs, etc.) these machines can make them all easily and affordable; but nevertheless, can a machine like this have no drawbacks or complications?

3D printing uses a process known as "additive" manufacturing. That means that the solid, three-dimensional object constructed will be made by adding the desired material in layers. The first successful outcomes of additive printing occurred back in the 1970’s. One of the advantages of using additive printing is that it takes less time than having to get a big enough piece of material and then making a mold before starting the process.(Additive) Those both also add to cost which is saved using this process. Also, there is a

Part II of this paper will focus on the process of how 3D printers produce physical objects. This section will explain the computer files that are used in order to turn them into three-dimensional objects. The most noteworthy objects so far have bene the 3D printed guns and gun parts that have been designed by Defense Distributed.

Did a soldier ever think of printing his missing hand that was amputated while in combat? Or did that surgeon ever thought of printing that patient’s matching heart that’s been on the national organ donor list for the past two years? And how about printing the most want it toy for Christmas for your child? Well now you can, by using a 3-D modeling technology printing concept. 3-D (Three-Dimensional) modeling technology in the medical field has been an innovation since the 1980’s. This technology has come a long ways. 3-D modeling technology printing is a method of additive manufacturing and built-up technique where a three dimensional object is shaped by laying down consecutive layers of material to create an object in a 3-D aspect. Recently, there has been an increase in the number of companies providing personalized three dimensional printed models of objects that have been scanned and reduced to a 3-D shape with the assistance of computer software, and then printed to the customer’s requests. This technology has developed into many branches, in which has opened doors leading to a new form of imagery in the world of printing. While some may argue this technology may result in a trend of piracy and with its non-proprietary software, some individuals may gain profit by manufacturing counterfeit pharmaceutical products. Society should invest in the 3-D modeling technology concept as many individuals have been creating toys at home and

Three-dimensional (3D) printing as a developing revolutionary technology is no longer exclusive to particular industries such as aerospace, automotive and defense industries. 3D printers are gradually welcomed by individual users and are capable of being manufacturers at home and build various physical objects. In order to build 3D printed objects, users often make copy of others ' work using digital files. These works are protected by intellectual property laws particularly copyright and design laws.

“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.

There are a few different types of 3-D printers that are used for different uses. The main 3 that are used are Selective Laser Sintering (SLS), Thermal Inkjet Printing (TIJ) and Fused Deposition Modeling (FDM). The type of 3D printer chosen often depends on the materials to be used and how the layers in the finished product are bonded.

3D printing is not a new technology. It has been around since the 1980’s (Doherty, 356). Early 3D printing technology was composed of two parts; a

3D printing, also known as additive manufacturing is the process of making three dimensional objects by depositing a material layer by layer. It was invented by Chuck Hull in 1983 and was called Stereolithography because of the layer by layer production process

Current Situation: The development of the Three Dimensional Printing Process (3DP) at MIT by researchers – Emmanuel Sachs, John Haggerty, Michael Cima, and Paul Williams – that revolutionized various businesses with its technology.

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.

First, it is important to know exactly what 3-D printing really is. 3-D printing has many names, but is mainly referred to as additive manufacturing or rapid prototyping. An Article defines 3-D printing as “A process of making three dimensional solid objects from a digital file… in an additive process an object is created by laying down successive layers of material until the

Although the cost of setting up a 3D printer is high, overall savings of labor costs, time saved, and equal effort for small-scale and mass manufacturing ensures that the cost of production is relatively low.

3D printing is a technology that was invented in the early 1980s by a man named Charles Hull (Ventola, 2014). Since its creation, 3D printing has branched into many different aspects of the world and is being utilized in fields like the automotive industry, medicine and is even being used for everyday purposes. Later on, Charles Hull founded a company called 3D Systems which developed the first ever 3D printer. In 1988, Hull and his company 3D Systems, put forth the first commercially available 3D printer. From this point on, 3D printing would be advanced and evolved to the point where it would have the opportunity to create a revolutionary impact on the world we