Stephanie Hendrixson

Stephanie Hendrixson Executive Editor

Materials

3D Printing with Renewable Materials, Frugally Applied (Video #1)

Part of our 3D Printing and the Circular Economy series, this video explores the ways that AM supports more sustainable material choices. 

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Sustainability

What Is the Circular Economy, and How Can 3D Printing Help? (Video)

What does it mean to be sustainable, to manufacture in a circular economy? And where does 3D printing fit? These questions and more answered in this video, the first of our 3D Printing and the Circular Economy series. 

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Metal

Benchmarking: How Do Metal 3D Printers Really Compare?

When serial production is the goal, quality is paramount. Contract manufacturer Cumberland Additive shares a benchmarking experiment comparing two of its powder bed fusion metal 3D printers in this presentation from AM In-Depth. 

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Implants

Workflow Is Key to Delivering Custom 3D Printed Implants for Animals

A veterinary study on the use of 3D printed titanium cranial plates for dogs has established a workflow for creating these custom devices in less than 3 weeks.

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Implants

3D Printed Nitinol Opens New Possibilities for Arterial Stents

Researchers at Australia’s national science agency, CSIRO, have created the first self-expanding nitinol stents made via powder bed fusion. The project points to more opportunities with this shape memory alloy.

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The Case for Additive Manufacturing in Production

3D printing may have started out as a rapid prototyping technique, but the machines and materials have matured to the point that production is not only viable, but desirable, in many cases.

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Why Makelab Is Still Betting on 3D Printing for Product Development

Three years ago Christina Perla was an industrial designer using the services of a local 3D printing hub. Today she’s the co-owner of that company, and doubling down on its prototyping roots.

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Aerospace

CT Scanning Reveals What Isn’t There in 3D Printed Parts

3D Engineering Solutions offers CT scanning as a powerful nondestructive testing (NDT) solution for inspection. For 3D printed parts, sometimes revealing the space inside can be just as valuable as mapping what was printed. 

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Materials

Bioceramics for Bone Replacement: The Cool Parts Show #18

A mandibular cage made up of two different bioresorbable ceramics points to the future of bone graft and reconstructive surgeries in this episode of The Cool Parts Show. 

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Metal

Metal 3D Printing Makes Combustion More Efficient

John Zink Hamworthy Combustion is finding success with Bound Metal Deposition (BMD) for prototypes and replacement parts, but the real promise it sees is in new designs that couldn’t be made any other way.

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The Cool Parts Show Season 3 Premieres August 12, 2020

The third season of our video series highlighting cool, unique and weird 3D printed parts launches next week. Subscribe and stay tuned. 

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Software

Topology Optimization Delivers Nonintuitive Design Features for Legacy Part (Includes Video)

Refurbishing a legacy turbine engine for energy efficiency provided the opportunity to demonstrate topology optimization in concert with metal 3D printing. The design for this torque arm comes from computer simulation insight refined with a human touch.

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