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Kevin Smith, senior commercial application engineer at Markforged, explains how the Markforged Metal X 3D printing process works, for starters. He also gets into how FFF metal printing differs from DMLS and other processes. And he goes over materials that can be printed on the Metal X, as well as the applications that are best suited for metal 3D printing.

Machine tool orders posted a small gain in October, helped by a boost from machine shops and the auto industry, according to a monthly report.

Expect at least two recessions, or downturns in GDP growth, in the next few years. That is the prediction of Brian Beaulieu, CEO and chief economist for ITR Economics.

The ever-volatile oil and natural gas industry—roiled most recently by September’s drone attacks on Saudi Arabian oil facilities that temporarily reduced the kingdom’s output by nearly half (about 5 percent of global production)—faces particularly challenging requirements for machined components to meet evolving supply targets.

Rapid prototyping is a staple of every designer and engineer’s workflow—essential for testing new concepts, verifying designs, and meeting increasingly aggressive time-to-market goals. Regardless of the industry or product, all engineers must consider the speed, accessibility, cost, and output of these additive manufacturing equipment.

For years, companies have struggled to understand how additive manufacturing (AM) can add value to their businesses. This makes sense because for a long time, additive tech didn’t meet the threshold for producing industrial-grade parts.

With an influx of investment in digital factories, the playing field is changing and the ROI for digitizing production is becoming ever more apparent. However, restraints, such as company size and a disconnect between IT and OT, means the road to a successful digital transformation is one very few will be able to do alone.

While looking for inspiration for this column,Ilene Wolff came across a rousing magazine headline. “Why the Women in 3D Printing Innovator Award Is Important,” the TCT Magazine headline read.

The IUPUI Mechanical Engineering Technology program concentrated on Mastercam and the online benefits of Mastercam University for its students. This approach paid big dividends on a unique Indy Car project for the Indianapolis Motor Speedway.

Kennametal Inc., Pittsburgh, has formed a 3D printing materials and production business unit, Kennametal Additive Manufacturing, as part of its Infrastructure segment.