Articles

Dental Lab Brings 3D Printing into Digital Dentistry Workflow

With 3D scan technology and resin-based 3D printers, Spectrum Dental Printing is changing the way dental devices are made — and potentially, how dentistry happens.

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Aerospace

The Hidden Complexities of Wire Arc Additive Manufacturing

Lincoln Electric Additive Solutions’ robotic metal 3D printing process is a choreographed dance between welding, robots, automation, heat management and machining. The new venture may have a distinct advantage in the field: its parent company’s 125 year-old legacy.

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MRO/Sustainment

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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Materials

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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3D Printing Trends for 2020 (and a Quick Look Back at 2019)

Additive Manufacturing (both the technology and the media brand) advanced and matured in 2019. A quick recap of 2019, plus predictions for 3D printing in 2020. 

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Startups

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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Metal

Top 10 Stories of 2019

Additive manufacturing’s advance into aerospace, metal 3D printing, enterprises and production top the list of the most-read stories of 2019.

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Mold Tooling

Building Confidence in Additive Manufacturing for Tooling

New potential for mold tooling applications is reached with custom-designed materials for additive manufacturing.

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Design

The Challenges of Teaching Creativity in Additive Manufacturing

The extensive design freedoms offered in additive manufacturing can be paralyzing. With AM consistently pushing the boundaries of manufacturing, how do we teach people to take risks and be creative with AM?

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Tooling

Watch: Freeform Injection Molding (FIM) Demonstration

Alba Enterprises demonstrates Addifab's Freeform Injection Molding (FIM) process using 3D printed mold inserts at Amerimold 2019.

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"Stereolithography for Metals" Produces Detailed Parts

Lithography-based Metal Manufacturing (LMM), a new technique developed by Incus uses a curing process based on stereolithography to build green metal parts with photopolymer. 

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