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Cool and Interesting Things

For three decades, Darin Gray has spent his days teaching young people to share ideas, learn cool stuff, and above all, make a difference

The Road Ahead for AM

HP’s Didier Deltort shares his vision about the bright future for 3D printing.

Time is Money: Maintaining a Cutting Edge

Delve into the world of modern machine maintenance, where technology-driven advancements are reshaping how we keep our cutting-edge equipment in top shape.

Next-Gen Continuous Fiber Tech

Northrop Grumman's SCRAM system revolutionizes additive manufacturing with integrated continuous carbon fiber for aerospace and defense. It offers cost-effective build-on-demand capabilities, streamlines certification processes, and enhances agility in responding to evolving customer needs.

Lightweighting’s New Phase

Earlier this decade, the auto industry moved to lighten cars and trucks. It was supposed to be a competition between steel, long the dominant vehicle material, and aluminum. The latter got a boost when Ford Motor Co., Dearborn, Mich., bet big on aluminum, making aluminum bodies for its F-150 and Super Duty pickups.

Shops Continue to Rethink Brass and HSM

The Copper Development Association (CDA) is eager to help shops discover and tap into the high-speed machining advantages of brass. The substantial benefits of doing so have an increasing number of shops rethinking their part materials and, when possible, converting those parts to brass.