Peter Zelinski

Peter Zelinski Editor-in-Chief

Robots

This Company Is Developing Software to Make Any Industrial Robot Into a 3D Printer

Do robots offer additive manufacturing capacity just waiting to be unboxed?

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Polymer

Faster FFF Build Rate Using Rectangular, Variable-Orifice Nozzle (Includes Video)

A new nozzle design plus sophisticated slicer software offer control over layer width in polymer 3D printing while the layer height stays constant.

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Polymer

Why Inventors and Additive Manufacturing Go Together: AM Radio #13

The ease of beginning to produce at small scales using 3D printing opens the way to a new class of manufacturer: the inventor making their own product.

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Design

3D Printed Heat Exchanger Uses Gyroids for Better Cooling | The Cool Parts Show #43

Replacement heat exchanger for a helicopter is half the size and delivers 4× the cooling, thanks to a geometry that could only be made via additive manufacturing.

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Production

From BCN3D, Lithography 3D Printing With No Vat Brings Bigger Scale Plus Viscous Materials

Parts take shape in the open air. Viscous resin is rapidly carried on a laminate to build each layer. LCD screen size, not vat size, is the limit on productivity.

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Automation

Robots Combine for Faster DED Build Rate (Video)

The Medusa system merges multiple robots into a single system for efficient additive manufacturing of large metal parts.

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Metal

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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Metal

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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Design

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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