How to think about 3D printing in 2020

One of the most consequential aspects of 3D printing is the capability to produce objects that cannot be manufactured using any other existing technology. At a fundamental level, 3D printing, or additive manufacturing, can consolidate parts in a single assembly. . . . At a higher level, the technology allows the creation of “previously unimagined complex shapes. That creates unprecedented design opportunities, but to take full advantage of them, design engineers need to retool their thought process. “You have a world of designers who have been trained in and grown up with existing technologies like injection molding. Because of this, people unintentionally bias their design toward legacy processes and away from technologies like 3D printing,” said Paul Benning, Chief Technologist for HP Printing & Digital Manufacturing. full article . . . .