Peter Zelinski

Peter Zelinski Editor-in-Chief

Machining

Cutting Tool Maker Succeeding With 3D Printed Carbide for Oil/Gas and Other Applications

Powders, parts and products are different ways the company is advancing with AM. Carbide and tools are separate areas of success.

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Prototyping Is More Than Printing: The Cool Parts Show Bonus

We hear from students who carried out other steps, beyond the 3D printing, that went into evaluating a complex metal AM component.

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Metal

3D Printing for Better Flame From a Gas Turbine Swirler: The Cool Parts Show #42

A Penn State gas turbine researcher turns to additive manufacturing graduate students to help face the challenge of swirler optimization.

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Production

AM So Far: A Conversation on 10 Years of Covering Additive Manufacturing: AM Radio #11A

Additive Manufacturing Media marks its 10-year anniversary. AM Radio hosts Stephanie Hendrixson and Peter Zelinski look back, talking about the advance of industrial 3D printing and expansion of the ways we report on it.

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Production

Our 10 Year Anniversary! We Note Changes, Revisit Leading Stories

This month marks the 10-year anniversary of Additive Manufacturing Media. We return to find new stories at companies we have covered in the past, and we take stock of how dramatically AM has advanced in the span of just one decade.

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LFAM

The Broad Promise of Large-Format AM: AM Radio #10B

3D printing makes very large parts easier to produce. Julia Hider and Peter Zelinski discuss the promise of additive manufacturing for big parts on the AM Radio podcast.

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For Velo3D CEO, the Future of Metal AM Is Large Producers

The growing demand for metal part production via additive manufacturing will be met by producers that start small and massively scale, says Velo3D’s Benny Buller. Thus, AM will follow a different path from other part-making technologies.

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Aerospace

The First Choice Was Right: How RP+M Succeeded With Production FDM

This additive manufacturing company narrowed its focus onto the 3D printing capability it knew best and the industry sector best able to benefit from FDM production parts. Characterizing and controlling the process was the breakthrough that has led to production work from Boeing and others.

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Composites

Using Large-Format Additive Manufacturing for Serial Production

First tools, then production parts. This pattern with industrial 3D printing at small and mid sizes has now come to the biggest additive machines as well.

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3D Printed Tool for Machining Electric Vehicle Motors: The Cool Parts Show #39

Additive manufacturing achieves a large-diameter cutting tool light enough for fast, precise machining of the motor housing’s stator bore.

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Metal

3D Printing Rotors for Electric Motors (Video)

Oak Ridge National Laboratory describes research into applying additive manufacturing to replace windings in DC motors.

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Materials

10 Ways Additive Manufacturing Reshapes a Production Facility (Forget What You Know About Factories)

Sintavia’s purpose-built facility for powder bed fusion of aircraft components illustrates fundamental ways the plant is different when 3D printing is the operation.

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