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The additive manufacturing revolution is in full stride, flying in aircraft and giving manufacturers a robust tool for design and production

Micro components continue to shrink in size, demanding ever-greater precision and improved handling of parts with sub-micron-sized features. New approaches in micro machining technology include higher-precision systems from traditional micro machining developers, as well as techniques using additive manufacturing processes and semiconductor wafer-scale technology on the smallest of micro parts.

When you walk into the Redeye On Demand facility in Eden Prairie, MN, you enter into one version of the factory of the future. There you will see a bank of 100 high-end Fortus fused-deposition modeling (FDM) machines from Stratasys that provide the capacity to build real, functional parts with production-grade thermoplastics directly from CAD data.

The only users who’ve clocked more time with HP’s Multi Jet Fusion additive manufacturing system than service bureau GoProto Inc. (Portland, OR) may be the actual developers of the technology.

The precast concrete industry is looking at using 3D printing, Additive Manufacturing magazine said. Gate Precast used 3D printed forms during construction of a 42-story building in New York, the magazine said. The publication said Gate Precast determined 3D printed tool worked “for a job requiring high repeatability over many concrete pours.”

Manufacturing has been a way of life since the first industrial revolution. By the 1980s, advanced factories created products in ways never before imaginable. That same decade, a new form of manufacturing with the promise to revolutionize the way we make things was born—additive manufacturing (AM).

When the Italian company JDeal-Form (Oleggio, Italy) started using additive manufacturing to apply a micronized polymer coating to the underwire tips and bra straps it sold to brassiere makers, CTO Davide Ardizzoia grew frustrated with his AM vendor’s constant lateness.

Moldmakers are under constant pressure to speed up the moldmaking process, improving their processes and product quality while boosting productivity.

Stratasys Ltd (Minneapolis and Rehovot, Israel), the 3D printing company, said Tuesday its CEO is leaving, with no permanent replacement named and amid financial losses.

In the near absence of academic programs to teach undergraduate engineering students additive manufacturing, a California-based startup has stepped in to help fill the void through internships.