Articles

Production

Pushing Laser Powder Bed Fusion into New Realms of Productivity

The Betatype technology stack supports businesses looking to expand on the potential of additive manufacturing for series production through design-led thinking and unique optimization algorithms to maximize the capacity of LPBF systems.

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Lightweighting

3D Printed Parts on the Mars Perseverance Rover: The Cool Parts Show #23

The Perseverance parts made through additive manufacturing are extreme examples of lightweighting. We have replicas of the 3D printed parts that were sent to Mars.

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Production

DMLS or Polyjet? A Hands-On Comparison to Produce Prototype Mold Inserts

The development phase of creating injection molded parts and inserts often requires the production of small-quantity prototypes. This moldmaker compared two different AM technologies to produce prototype mold inserts made from tool steel and polypropylene photopolymer.

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Additive Manufacturing Conference + Expo 2021 Announces Dates, Moves to the Queen City

Additive Manufacturing Media’s leading event for industrial 3D printing will be held October 12-14 in Cincinnati, OH.

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Webinar On-Demand: Additive Manufacturing's Impact on Design and Production

Design is a typical constraint when getting the most out of AM technologies. In this session, learn about how Autodesk is integrating design into the manufacturing process.

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Heat Exchangers

The Case for Tackling the Toughest Material First

The increasing speed and power of high-end processors and data centers has created a market for advanced thermal management solutions. A Silicon Valley startup called Holo is dedicating its first line of products toward this market, starting with 3D-printed copper heat exchangers.

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Metal

Video: Programming for Additive Turning of Cylindrical Parts

Directed energy deposition while the part is spinning enables a means of 3D printing axially symmetric parts. The operation is like CNC turning with material added instead of machined. Open Mind discusses programming the machine paths for this type of build.

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Mold Tooling

Additive Manufacturing Creates New Paths to Production

On the journey from product idea to production, when does the “mold moment” come? That is, the moment of needing to invest in tooling and make design commitments. 3D printing can delay this step on the journey or even avoid it altogether.

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Space

3D Printing and the Next Giant Leap for Mankind

A collaboration between Aerojet Rocketdyne and NASA is resulting in critical parts being 3D printed for new versions of the workhorse RS-25 engine.

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Design

Avoiding Costs while Adding Value with DFAM

Design for Additive Manufacturing (DFAM) is as much about finding value as it is about avoiding costs with AM. 

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Startups

Angled Makes It Possible for Anyone to Launch a 3D Printed Product

The online store utilizes open capacity at its sister 3D printer farms for on-demand production with no startup costs, allowing designers to sell physical products as easily as digital ones.

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Binder Jet

Speed Is Relative in AM: A Data-Driven Comparison of Multi-Laser Powder Bed Fusion and Binder Jet Processing

There is a difference between the effective print speed and the actual cost to produce the component with AM. John Barnes compares binder jet processing with powder bed fusion for metal parts. 

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