Materials

Basics

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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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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Sustainability

6K's Onyx In718 Metal Powder Created from Sustainable Sources

6K’s Onyx In718 premium nickel alloy metal powder is said to be derived from certified chemistry sustainable sources.

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Materials

Desktop Metal Expands Metal Portfolio with Chromoly Steel

Desktop Metal expands its metal portfolio with the launch of 4140 Chromoly steel for industrial applications. Studio System users will now be able to 3D print couplings, connecting rods, pump shafts, pinions, worm gears and more.

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Metal

Volkmann’s PowTrexi Enables Safe Metal Powder Transfer

Volkmann’s PowTrexi closed loop system is designed specifically to eliminate waste of costly metal powders and avoid risks when handling metal powders or toxic materials in inert operating conditions.

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Materials

SLM Solution’s Powder-Bed Fusion Machine Emphasizes Efficiency

Formnext 2019: SLM Solution’s SLM 500 powder bed fusion machine features improved gas flow along and quad-700W laser technology, enabling increased productivity.

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SLS

Igus High Performance Polymers Ensure Wear Resistance

Formnext 2019: Igus’ offered material range includes special filaments for 3D printing with the fused deposition modeling/fused filament fabrication method (FDM/FFF) and polymers for selective laser sintering (SLS).

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Safety 

Henkel Meets Safety Standards with Photoreactive 3D Printing Material

As the result of a partnership between Henkel and Origin, Henkel has developed an entirely new 3D printable photopolymer material with fire, smoke and toxicity resistance properties for use with Origin One printers.

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Metal

In Automotive, Is Additive Manufacturing an Answer for Die Cast Tooling?

The largest high-pressure die cast tool builder in North America is 3D printing die inserts and water jackets for major automakers. It’s a tough sell, but one company is succeeding — and it’s just getting started.

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