Peter Zelinski

Peter Zelinski Editor-in-Chief

Tooling

Additive Brings Changes, Even if the Wrench Stays the Same

The argument that begins with what additive cannot do is probably right, and misses a great deal.

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Machining

Aircraft Engine MRO: How Additive Manufacturing Plus Robotic Finishing Will Expand Capacity for Blade Repair

AM offers the chance to bring fast, automated processing to individualized, part-by-part restoration of turbomachinery. A cell developed by Acme Manufacturing and Optomec is able to automatically repair 85,000 unique aircraft engine blades per year.

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Polymer

3 Points About 3D Printing Large Parts We Can Learn From the Lunar Habitat (Video)

Ingersoll Machine Tools describes the capabilities and promise of large-scale additive manufacturing as seen in the 3D printed sections of the Rosenberg Space Habitat.

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LFAM

3D Printing From Barstock Using Friction Stir Welding (Video)

A look at the Meld Manufacturing metal AM process. The machine tool in this video builds an additively manufactured part by rotating and compressing metal bar.

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Ceramic

3D Printing Brings New Possibilities for Manufacturing With Ceramics: AM Radio #27A

AM expands the opportunities for ceramics. On the AM Radio podcast, a discussion of various 3D printing processes making use of ceramic material, and various new applications for ceramics that are developing as a result.

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Production

Why Today’s ROI Is the Wrong Measure: Seeing Additive Manufacturing for the Transformation It Brings

Today’s ROI is based on assumptions and limitations that will change. Here are examples of companies getting ready for tomorrow.

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Machining

Recapping the Additive Manufacturing Conference 2022: AM Interacts With Conventional Processes: AM Radio #26B

On the AM Radio podcast, impressions of this year’s Additive Manufacturing Conference at IMTS. A notable element this year was attention to AM’s impact on processes such as casting and machining

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Metal

Velo3D Debuts 8-Laser Machine for Parts This Size and Bigger

Sapphire system scales up — see the new machine along with examples of large metal parts 3D printed in one piece.

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Automation

Nexa3D Shows Autonomous Automation for Additive Manufacturing

High-throughput selective laser sintering features automated changes of the complete build unit.

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Metal

An Additive Solution for Copper Inductors and Heat Exchangers

Solution delivering more capable inductors debuts as standard product for other fine-detail copper needs.

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Mold Tooling

How Hybrid Tooling — Part 3D Printed, Part Metal Shell — Accelerates Product Development and Sustainability for PepsiCo

The consumer products giant used to wait weeks and spend thousands on each iteration of a prototype blow mold. Now, new blow molds are available in days and cost just a few hundred dollars.

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Automotive

Autonomous Cobot Automation Increases Production 3D Printer Output for Ford (Includes Video)

A mobile robot that travels to each Carbon machine to unload builds lets the automaker run an additional three to four builds per machine per day. Autonomous robots fit well with 3D printing, but their role in production will extend beyond just the additive machines.

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