3DPOD 294: Digital Casting and More with Ben Wynne, Intrepid Automation

Alexander Plotkowski is all about developing new alloys. At Oak Ridge National Laboratory (ORNL), he’s the Group Leader for Computational Coupled Physics within the Computational Sciences and Engineering Division. He’s done in-depth research on controlling grain patterns, tried to predict the microstructure of parts, helped develop tools to predict and validate simulations, and developed DuAlumin-3D. We learn more about that material, which is interesting for many different reasons. But we also explore the intersection of particle accelerators, AI, additive manufacturing, and industry.

Gordie Folin had deep experience in engineering at Pratt & Whitney, GE, and GE Aviation before becoming the Chief Product Officer at Beehive Industries. Among his achievements, he served as the Executive Director of the groundbreaking Catalyst engine program, which extensively used additive manufacturing. Now at Beehive, he’s in charge of making a family of 3D printed jet engines. Beehive is also scaling, placing significant orders for Nikon SLM Solutions and EOS equipment, buying machining companies, and industrializing the 3D Printing of relatively low-cost jet engines. We talk about how the firm is scaling; we learn about the smart things it is doing to help it grow and the incredible opportunity it’s taking on.

Dirk Simon had already spent years in the chemicals industry before joining and pioneering BASF‘s 3D printing effort. We get to hear how that firm looked at 3D printing and entered the market. We also look at Dirk’s time at Farsoon, where he pioneered their early entry into Europe and beyond. Then we talk about FKM and the economics of sintering. We discuss some history and look at when to use additive too before talking about how Dirk now wants to help people generate new businesses and grow new opportunities with his Square New Business venture.

Stefan Joens of Elnik Systems sells ovens. Their debind and sintering equipment powers a lot of high-volume binder jet and MIM production. We learn about Elnik and its origins. But we also get a deep dive into sintering, debinding, shrinkage, and binder-jet part production. We talk about different parts, part sizes, where binder jet shines, and where it does not. We talk about the future of binder jetting but also of other processes such as bound filament. This is a super useful episode if you want to learn more about binder jetting or sintering in general.

Ruben Wauthle studied at Leuven University at a very serendipitous time. Through working with pioneering additive professors and surgeons, he entered into a specialty that was emerging. He joined pioneering LPBF firm Layerwise and was a part of the team that did the first metal 3D printed jaw implant. He continued to work in implantology and 3D printing at 3D Systems and FMI. Later he co-founds AMnovis a firm that I’m fascinated by. AMnovis can help you design, commercialize, and get regulatory approval for your implant. This helps innovation in 3D printed implants, but the firm is also very much on the cutting edge of research. By using the Schaeffler Multi Material 3D printing process, they may just do their most innovative work yet.