With the growing demand and increasing applications of 3D printing, it is important that we take a look at the history and some basic concepts before jumping on to the actual working of MakerBots. We will begin by covering a brief history on 3D printing, including a description of some of the main methods and technologies currently in use. Next, we will familiarize ourselves with the MakerBot, covering a select few of its specifications and the impact these have on printed parts. Lastly, we will touch on printing limitations using the MakerBot and the different material options available for use.
Over the last several years, we have seen a tremendous increase in media attention surrounding 3D printing, as new technical advancements have led the number of applications to grow exponentially and encompass a broad range of disciplines. Today, 3D printing is being used across a plethora of industries, in applications that are pushing the limits of modern technology and innovation. While the new printing technology is revolutionary, 3D printing itself has been around for almost 30 years, beginning in 1984 with Charles Hull, who later went on to co-found 3D Systems in 1986. By modifying technology used in traditional two-dimensional inkjet printers, Hull created the first 3D printer, patenting the method of stereolithography (SLA) and introduced the industry to additive manufacturing.