Articles

Production

Is Direct-Metal Manufacturing Ready for Production?

Not yet, says one manufacturer—but almost. This company is getting its customers ready for the day when additive manufacturing will be much more mainstream.

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Postprocessing

Addressing the Design Issues of Rapid Manufacturing

This white paper from a manufacturer that added an in-house rapid manufacturing center describes how additive technologies both complement and differ from manufacturing processes relying on CNC machining.

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Rapid Tooling: Faster, Better, and Less Expensive

Don’t think of rapid tooling purely for prototyping or short runs.  Additive tech is making it possible to produce steel tools that have decided benefits for injection molding and die casting.

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Direct Manufacturing Gets a High-Flying Boost

A consortium of companies is working with a German university to advance the state of additive manufacturing processes.

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Is Direct-Digital Manufacturing Right For You?

Additive fabrication technology has moved beyond prototyping. These four indicators can help manufacturers decide whether to consider direct-digital manufacturing (DDM) for their operations.

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The Rapid Manufacturing You Didn’t Know About

Despite its anticipated success, rapid manufacturing’s (RM) use is well below most predictions. While RM applications may be short of expectations, additive fabrication technologies and indirect rapid manufacturing have quietly been adopted and found solid acceptance in the manufacture of a number of products.

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Taking Rapid Prototyping To The Next Level

The rapid prototyping industry has been around a couple of decades. Historically applied for one-offs, it is seeing increased use as a method of direct digital manufacturing (DDM).

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Composites

Direct Versus Indirect Tooling and Beyond

As new materials are introduced to the RP industry, it may be worthwhile to revisit processes that have been previously dismissed as not being viable. 

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Metal

Electron Beam Melting (EBM) Offers a New Alternative for Producing Titanium Parts and Prototypes

EBM promises to deliver fully dense parts with properties equal to wrought materials faster than other metal-based additive-fabrication methods. 

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Mold Tooling

Blending Rapid Tooling with Conventional Moldmaking

Rapid tooling is a good fit for a many prototype tools and a growing number of production tools.  

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Metal

Laser Consolidation -- One-Step Manufacturing of Metal Parts and Tools

Laser-based direct manufacturing process allows parts to be built directly from digital data using a wide variety of metallic powders.  

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Obstacles to Rapid Manufacturing

Will material cost, processing issues and company culture stifle growth?

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