Articles
Markforged Expands Offerings with Larger 3D Printer
The FX20, Markforged’s largest and fastest 3D printer, is appearing at IMTS for the first time.
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Stratasys Showcases Four Years of New Technology
Stratasys has added several new 3D printing technologies and machines since 2018, many of which are making their IMTS debut.
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Unusual Forms of 3D Printing, and How to Categorize This Technology: AM Radio #21A
In this episode of AM Radio, Stephanie Hendrixson and Peter Zelinski quiz each other on six 3D printing processes — some common, some novel. Test your own knowledge and stick around for a discussion about how to categorize (or maybe re-categorize) AM technologies.
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Multimaterial 3D Printing Enables Solid State Batteries
By combining different 3D printing processes and materials in a single layer, Sakuu’s Kavian platform can produce batteries for electric vehicles and other applications with twice the energy density and greater safety than traditional lithium-ion solutions.
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Business Considerations for Additive Manufacturing
The use or adoption of additive manufacturing tends to play out differently for startups and established manufacturing businesses. For both, it offers a means of achieving speed, flexibility and cost savings over traditional manufacturing methods; however, established businesses may have incumbent processes, equipment and suppliers that make adoption slower and more difficult.
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3D Printed Putter Tailored to the Golfer: The Cool Parts Show #49
An engineering student in South Africa used metal and polymer 3D printing in tandem to create a putter customized to the individual golfer’s swing.
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Where Does Additive Manufacturing Make Sense?
3D printing’s earliest applications were for rapid prototyping. Additive manufacturing (AM) has advanced far beyond this with the maturation of various technologies and expansion of its materials envelope.
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How Does Heat Treating Affect Machining Considerations for a Metal 3D Printed Part?
This picture of part distortion in additive manufacturing illustrates the kind of effects that part design or machining stock allowances need to anticipate.
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How An Airline Addressed Supply Chain Issues with 3D Printing
COVID-19 not only grounded most of Scandinavian Airlines’ (SAS) fleet in 2020, but also limited its access to engine covers critical for safe storage. CNE Engineering used BigRep machines to 3D print molds to produce the covers.
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3D Printed End of Arm Tooling Aids Automation
Frustrations with traditional end of arm tooling led Richard Savage to start 3D printing custom versions for injection molding applications, eventually founding a company to fill this niche.
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AddUp Opens North American HQ, A Proving Ground for Metal AM
The company welcomed visitors June 22, 2022, to its Cincinnati-area facility, showcasing its laser powder bed fusion and directed energy deposition technologies.
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AM 101: Additive Manufacturing Materials
In processes like machining, the material is a known quantity. A part starts as a block of material, or perhaps a forging or casting. Its form changes in the machining process, but its inherent material properties are already set. In additive manufacturing, however, the material properties are being established alongside the geometry of the part.
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