Additive manufacturing involves making metal or plastic parts using technologies that precisely build an object by adding layer upon layer of material. "3D printing" is another term to describe this process. For many engineered components, additive manufacturing can't replace machining because the part produced this way still has to be machined to its final dimensions and tolerances. But additive processes do provide a way both to expand the range of forms that can be made easily and to get the part much closer to net shape before machining begins. At IMTS this year, additive manufacturing is an important focus of the Emerging Technology Center.
See what you missed at IMTS 2014!
Check out IMTSTV for segments about the show and what’s new in the world of manufacturing technology, then watch Shop Talk to get the Modern Machine Shop editors’ take on IMTS, the trends they’re seeing, and what’s coming next in your industry.
Learn More about IMTS 2014