Articles

Sustaining the Growth of Additive Manufacturing Through Market Development

How a DOD-Funded Resilient Manufacturing Ecosystem (RME) Is Coming Together at Neighborhood 91

Pittsburgh’s additive manufacturing campus doubles as a test bed for a Department of Defense project aimed at developing a reproducible ecosystem for on-demand production of critical parts.

Variable Resistance Valve Trim Achieves Lead Time Reduction Through AM: The Cool Parts Show #69

Baker Hughes is realizing shorter lead times and simplified manufacturing through powder bed fusion to produce valve trims previously assembled from many machined metal parts. 

How Manufacturing Information Becomes "Golden": The Cool Parts Show All Access

Baker Hughes saves optimized production information in its PLM system for reuse later, creating “Golden Master” manufacturing routers. Rohan Buntval, additive manufacturing design engineer, goes into greater detail about how files become golden.

6 Cutting Tools for Machining Made Via 3D Printing

By making tools, additive manufacturing aids so-called “subtractive” manufacturing (better known as machining). Here are examples of how 3D printing balances performance, coolant flow and weight in small and large cutting tools.

Cumberland Additive: EBM Development and AM Community Among the Benefits at Neighborhood 91

“Digital transparency” is key, says regional director Mark Straszheim, as employees oversee resources in both Pennsylvania and Texas.

Study Indicates AM Users Familiar with Generative Design More Open to Pivoting Production

A paper published by Decision Sciences Institute (DSI) found that firms with generative design experience were more agile in pivoting to make pandemic-response items, regardless of whether they applied these design tools to do so.

Voxel Developing AI Alternative to Generative Design

Newly opened Ohio facility is where geometric cells are made and tested to inform the machine learning system that will “know,” without computation, what 3D printed form satisfies a given set of needs.

6 Flexible Polymer Parts Made With 3D Printing

Additive manufacturing in polymer offers a way to realize various engineered properties, including just the right level of cushion or springiness in the part.

The Cold Spray Solution to the Casting, Forging Supply Chains

Startup HAMR Industries performs additive manufacturing work at Neighborhood 91 that provides an alternative to traditional casting and forging. Success so far has led to redefining the limits of its additive equipment.

4 Weeks from Design to Molded Part for Medical with Metal 3D Printed Tooling

Mold builder Westminster Tool applied the Trueshape process from Mantle to produce tooling to take a medical device from prototype mold to full-scale production in a matter of weeks. 

4 Weeks from Design to Molded Part, with 3D Printed Tooling

Mold builder Westminster Tool used Mantle’s TrueShape metal 3D printing technology to develop tooling that it then applied to injection mold more than 7,000 medical parts for its customer, in less than one month.