Ulf Lindhe
What I Learned from a Luleå Study on Absorbance in Metal AM
A few weeks ago, I visited Professor Alexander Kaplan at Luleå University of Technology. Originally from Austria, Kaplan has spent more than 20 years at the university working on the…
Why Beam Control Could Redefine the Future of EB-PBF
In Part 1, Ulf Lindhe examined how advances in beam control, point melting strategies, and process monitoring are changing the way engineers think about electron beam powder bed fusion (EB-PBF)….
The Next Phase of EB-PBF Will Be Defined by Beam Control
The bar for metal additive manufacturing has moved. Early on, the question was often simple: Can the machine print the material and produce a dense part? That still matters, but…
Why Additive Manufacturing Adoption Looks the Way It Does — Part III
The development of additive manufacturing has closely tracked broader trends in industrial digitalization. Additive manufacturing is digital at its point of origin. Geometry, process parameters, and machine instructions are all…
Why Additive Manufacturing Adoption Looks the Way It Does — Part II
As additive manufacturing moved beyond prototyping, its first sustained production relevance emerged in applications where performance considerations outweighed cost efficiency and throughput. The driving factor in these cases was not…
Why Additive Manufacturing Adoption Looks the Way It Does – Part I
Additive manufacturing has been discussed for decades as a technology with the potential to reshape how products are designed and produced. Expectations have often focused on what the technology could…
Creative Destruction in AM: What the Nobel Prize Winners Got Right
When the Nobel Prize in Economic Sciences was awarded in 2025 for work explaining innovation-driven economic growth, many readers outside economics likely skimmed past it. Inside manufacturing and technology circles,…
Europe’s First JEOL E-beam Metal 3D Printer Inaugurated at Technical University of Munich
This April, the Technical University of Munich hosted the inauguration of Europe’s first JEOL E-beam metal additive manufacturing machine, the JAM-5200EBM. The event featured a series of expert talks from…
