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Desktop Metal Inc., the company founded in 2015 with no plan to produce a production-level printer, is now promoting 3D printing for high-volume serial production under its AM (additive manufacturing) 2.0 initiative.

Additive veteran Andrew Graves boldly goes where no materials expert has gone before.

There could be a better way for manufacturing. One that teams additive manufacturing (AM) with green materials, while promising to erect structures much faster and cheaper.

At this week’s RAPID + TCT show, the promise of additive manufacturing was on display. There was also talk of challenges facing the industry.

Two executives, speaking at RAPID + TCT today, called on increased efforts in 3D printing.

New work materials are developed continually to improve the capabilities of finished parts, making them lighter and stronger, among other properties. When these materials catch on, cutting tools must adapt to their often challenging properties.

From Boeing 787s to new Navy destroyers, fiber-reinforced composites are gaining in use. As production scales up, more-efficient manufacturing remains a focus. One key to that efficiency is tooling for composites. These molds and forms give the final shape to a part, and are often integral to their final curing.

It is common sense—a vehicle that weighs less requires less fuel to move it. A number of studies show that reducing the mass of a vehicle by 10% results in anywhere from 4.5 to 6% better fuel economy—well worth the effort.

For global automakers, removing weight from their vehicles remains the top priority as they seek ways to meet a stringent federal fuel economy mandate by 2025 and other new pollution-control regulations.

Nanodiamond material specialist Carbodeon of Finland has worked with metal finishing specialist CCT Plating of Germany, to develop a new electroless nickel, PTFE and nanodiamond composite coating.