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The aerospace and defense industry is leading the way in an exciting shift and step in the industrialization of additive manufacturing (AM) technology. The industry leaders historically responsible for driving the use and adoption of AM continue to make large investments in facilities, machines, technology and workforce to support their implementation strategies.

Could this be the time? Ever since I started my first job as a design engineer, I’ve heard it phrased in one of many ways, but the basic premise was always the same. We are going paperless in the factory. No more 2D drawings, shop traveler sheets or written step-by-step assembly instructions.

Companies refer to the combination rotor and blade part in the combustion section of the gas turbine engine in different ways. Some companies refer to them as blisks, others call them IBRs (internally bladed rotors).

Deloitte predicts the A&D industry will continue its growth trajectory in 2019, led by growing commercial aircraft production and strong defense spending. Reuters reported in mid-June that the “$150-billion-a-year commercial aircraft industry is entering a slowdown due to global pressures from trade tensions to flagging economies.”

Marshall Aerospace and Defence Group is now using 3D printing from Stratasys to manufacture flight-ready parts for several of its military, civil and business aircraft—while producing specific ground-running equipment at a lower cost than aluminum alternatives.

My first experience with additive manufacturing was 10 years ago when I managed a project to develop a 3D-printed, remotely piloted aircraft. Within this program, a 3D-printed parts producer, that mainly printed prototypes at the time, collaborated with a university and an aerospace systems manufacturer.

Sometimes, improving the quality of machined parts does not involve machining. That’s what A.R. Machining, a family-owned supplier to the aerospace, gas and semi-conductor industries, discovered.

The world of additive manufacturing (AM), commonly referred to as 3D printing, is quickly changing. The technology allows companies to manufacture products faster, with greater variation, and often with entirely new forms and functions.

Tool data management solutions provider TDM Systems (Schaumburg, Ill.) will showcase a variety of its tool data management software and digital solutions and offer insights into its several new initiatives in smart manufacturing in booth 1444 at AeroDef 2019, April 29-May 2, 2019, in Long Beach, Calif.

My involvement in SME and its AeroDef event began in 2014, when I first presented an Adaptive Machining Overview at AeroDef 2014 in Long Beach, Calif. At the time, the conference was relatively small in terms of attendees and exhibitors in comparison to the explosion of other engineering conferences that began around that time.