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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.

Basic trends in modern manufacturing are driving growth in 3D optical metrology. “One is the highly complex and high-tech material that manufacturers are using today. For example, in the aerospace turbine blade market, they simply cannot touch the part like they used to—the surface finish of the material is too readily affected by any kind of contact metrology."

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.

For ABB, robotic welding comes down to a never-ending process of ensuring parts are suitable for laser joining and developing the appropriate processes. To that end, ABB is refining a recent innovation to improve beam delivery speeds and has developed software for on-the-fly welding in tandem with Trumpf’s Intelligent Programmable Focusing Optic (IPFO).

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.

Years ago, when I worked in New York City, I bought a Sony Walkman for my daily commute. It was cutting edge technology and I was an early adopter. I imagined that I looked pretty cool, listening to tunes I organized myself on a mix tape. Fast forward to today, where music is everywhere, on every conceivable device.

There will be a lot of success stories coming out soon featuring hybrid additive/subtractive machine technology. Still in its early development stages, hybrid machine technology is carving out—after carefully building up layer by layer—examples of complex parts, large repaired workpieces, and molds with process-enhancing conformal cooling channels designed in.