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With today’s focus on lightweighting, hollow parts made from composite materials—such as ducting, fuel tanks, mandrels, and rocket shrouds—are in higher demand than ever before.

Steve Pollack had just about reached early retirement age when longtime friend and colleague Joe DeSimone asked him to join Carbon, his startup 3D printing company.

Methods Machine Tools Inc. (Sudbury, MA), a leading supplier of precision machine tools, 3D printing technology and automation, recently introduced an automation cell designed to greatly boost 3D manufacturing throughput.

Airbus has achieved a 3D printing first with the installation of a 3D printed titanium bracket on a series production commercial aircraft. Manufactured by Arconic, a global technology, engineering, and advanced manufacturing company, the 3D printed titanium bracket was installed on a series production Airbus commercial aircraft, the A350 XWB.

LUBECK, GERMANY, June 19, 2017 – SLM Solutions Group AG, a leading supplier of metal-based additive manufacturing technology, signed a long-term cooperation agreement with BeamIT S.p.a., which is based in Fornovo di Taro, Italy. The cooperation concerns the joint development and testing of various parameters for setting the machines when using various metal powders.

Overall, there are two overriding customer needs: reducing cycle time and machine downtime. They want higher feed rates and depth of cut for greater metal removal.

It is reported that, not too long ago, before the current precipitous decline in machine-tool shipments, the number of 30-taper machines that were being manufactured and sold in Japan had surpassed the numbers of 40-taper and 50-taper machining centers.

Demand for machining titanium for aerospace applications won’t abate any time soon. It is driving OEMs and the supply chain in the commercial airplane market to find ways to dramatically increase machining output. Whatever date you pick from now until 2030, there’s a sufficient backlog of commercial airliners for both structural and jet engine applications to keep spindles humming around the clock cutting titanium.

“Metrology and its relationship to manufacturing is rapidly evolving,” Ken Woodbine, president, Wilcox Associates, a brand of Hexagon Metrology (North Kingstown, RI), recently observed. “We are seeing larger quantities and faster speeds of measurement data collection. The next challenge is what to do with all that data.”

As additive manufacturing emerges from a long infancy, the industry is grappling with a key challenge: A file format and design tools from the 20th century are being asked to do 21st century jobs.