Just a couple week’s ago I posted about 3D Printing technology and how it is likely to reshape the manufacturing process. Here in a case example, Stratasys and MINI Cooper describe how they partnered together to develop the new MINI John Cooper Works World Rally Car (WRC). It was used heavily in the test car, producing large parts such as the engine bay, gearbox, steering assembly, vehicle interior and engine components. Again illustrating the precision of 3D printing, 15 finished components will be a part of all new production cars in the series. Chief designer Paul Doe goes so far as to say, “We would find it nearly impossible to build another car without using FDM technology [Stratasys' patented 3D printing process].”

In a mind-blowing article to those new to the concept, David Rowan describes how 3D printing machines are set to bring custom, on-demand manufacture to the masses. Also called, “additive manufacturing”, 3D printing is the process of turning 3D computer designs into atoms by printing layers just a few microns thick over and over. You can custom print items “as complex and sensitive as watch mechanisms.” Many different materials can be used in the printing process including plastics and plastic mixes, medical-grade titanium, aluminum, stainless steel, or even food products. Right now the technology is used predominately by engineers in fields such as aerospace, auto racing and, most recently, orthopedics. It is perfectly suited for this purpose, as the power of 3D printing is customization. An orthopedist could have a custom bone replicate printed on the spot. Some in the field expect this technology will even be in homes within