Peter Zelinski

Peter Zelinski Editor-in-Chief

Metal

3D Printing Changes a Drone Engine: The Cool Parts Show #9

Cobra Aero made the engine cylinder of an unmanned aerial vehicle (UAV) both more powerful and easier to manufacture. Learn what additive manufacturing is doing for drones in this episode of The Cool Parts Show.

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Production

3D Printing for Production at Ford: The Cool Parts Show #7

The parking brake bracket on the Mustang Shelby GT500 is now 3D printed instead of stamped. Learn how Ford is thinking about additive manufacturing in this episode of The Cool Parts Show.

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Production

How Additive Manufacturing Is Expanding the Possibilities for Plastics

In terms of lead time, part size, quantity and inventory needs, the limitations on plastics are being overcome. We will see plastics doing more — the theme of several recent articles we’ve posted.

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Polymer

Production 3D Printing With Roots in Materials Development: The Origin Story

Production-oriented polymer AM machine uses the same platform with the same range of controls originally conceived for material development.

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What A Former Moldmaker Has Learned About AM: Leverage Simplicity and Let It Scale

The once-again independent Linear AMS is now more focused on additive manufacturing than ever before.

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Inventors

Is Solid-State Additive Manufacturing an Enabler to the Internet of Things?

Startup Tri-D Dynamics sees precision cold spray 3D printing providing IoT-enabled parts with electronics built in. The promise is sensing in environments where the sensing might be needed most.

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Formnext

8 Cool Parts from Formnext 2019: The Cool Parts Show #6

Editors Peter Zelinski and Stephanie Hendrixson attended Formnext 2019 in Frankfurt, Germany. Here are 8 cool 3D printed parts spotted on the show floor. 

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Cool Parts

“The Cool Parts Show” Season One Now Complete: Here is Why We Launched the Show and How You Can Help

Our YouTube series showcases the parts and possibilities additive manufacturing is making real. Will you help us reach future AM users?

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Machining

AM Is Advancing into Tools for Machining: Examples from EMO

The design freedom of additive manufacturing delivers increased performance to tools used in subtractive processes. At the world’s leading exposition for machine tools, I saw various examples of this.

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Metal

Largest ExOne Metal Binder Jetting System Yet Provides 160-Liter Build Volume

The design of this machine anticipates scale production, with compaction technology for repeatable part density and Industry 4.0 connectivity for lightly staffed AM factories.

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LPBF

Can 3D Printing Make a Better AM Build Plate?: The Cool Parts Show #5

Ultrasonic metal additive manufacturing was used to create a build plate aimed at making powder bed fusion more effective. This episode of The Cool Parts Show looks at a part by AM, for AM.

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Consumer Goods

Shoe Insoles Precisely Tailored to Individual Feet: The Cool Parts Show #4

This episode of The Cool Parts Show looks at how 3D printing will deliver tailored products. Scanning feet for their geometry and pressure enables Aetrex and EOS to manufacture insoles that are unique to individual wearers.

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