Send us Fan Mail

This episode of AM Insider features guest Zeke Sudbury, an additive sales specialist at Atlix, who discusses his professional transition from the world of polymers and composites to metal additive manufacturing (AM). Hosted by Justin Hopkins and Dustin Kloempken, the conversation explores the technical and cultural differences between these two realms, noting that polymer expertise focuses on material science and polymer chains, while metal AM is more akin to welding engineering.

The central theme of the episode is the identification of "boring" but highly profitable applications that drive industry growth. Sudbury argues that while industries like aerospace and medical have long qualification cycles that can slow down progress, the firearm suppressor industry has effectively "saved" metal additive by providing a high-demand application with lower barriers to entry.

Key topics covered in the episode include:

• The Suppressor Case Study: A deep dive into why suppressors are ideal for metal AM. Sudbury explains the thermodynamics behind their design, noting that additive allows for complex internal geometries and "baffles" that increase volume and decrease temperature to reduce external pressure. He also highlights how surface roughness, often viewed as a defect, is actually beneficial for suppressors as it adds turbulence and improves performance.
• Industry Trends and Market Shifts: The discussion covers the recent surge in suppressor demand due to changes in government fees in early 2026 and the adoption of these components by the U.S. Army for hearing protection and toxic gas reduction.
• The Role of AI and Software: How AI and cloud-based software (such as OAM for dental) are lowering the barrier to entry for new users by automating complex tasks like part orientation, support generation, and failure prediction.
• Future Frontiers: Looking beyond suppressors, Sudbury identifies dental, semiconductors (pure nickel printing), and heat exchangers as the next major growth areas for the industry.
• Advice for Professionals: Sudbury emphasizes the importance of networking and "being a sponge" when entering the field. He recommends the Solid Freeform Fabrication Symposium in Austin, Texas, as a premier resource for anyone looking to understand the cutting-edge academic research driving the industry forward.

The episode concludes by emphasizing the importance of the feedback loop between academia, engineering, and sales to solve increasingly complex manufacturing problems.

Send us Fan Mail

In this episode of AM Insider, we sit down with Christian Seidel, professor of additive manufacturing and consultant at Wohlers Associates (powered by ASTM International), to explore where the additive manufacturing industry is headed in 2026 and beyond.

Christian shares insider insights on AM market growth trends, why the industry continues to grow at ~10% annually, and how AI is transforming metal 3D printing, process optimization, beam shaping, and quality assurance. We also discuss the critical role of standards in scaling additive manufacturing, including why ISO and ASTM standards matter for production, defense, aerospace, and regulated industries.

Key topics include:

• The real state of the additive manufacturing market in 2026
• Why Powder Bed Fusion still dominates metal AM—and where DED is gaining ground
• How AI is being applied inside AM processes, not just data analysis
• Defense vs. non‑defense AM growth and market hype
• What skills the next generation of AM professionals must develop
• Why process chains, production readiness, and standards will define the next phase of AM adoption

Send us Fan Mail

Medical 3D printing is one of the most promising—and misunderstood—areas of additive manufacturing.
In this episode of AM Insider, we’re joined by Ben Klein, a biomedical engineer and former leader in medical additive manufacturing, to unpack what’s actually working in healthcare and why adoption takes longer than most expect.

Ben shares firsthand insight from building early medical 3D printing programs, including patient‑specific anatomical models, surgical guides, and tissue‑like training models used by surgeons and device manufacturers. We explore why hype-driven use cases often fail, how real clinical adoption happens, and what it takes for additive manufacturing to become part of the standard of care.

The conversation dives deep into workflow challenges, surgeon adoption, reimbursement realities, and how AI-driven automation could unlock the next phase of scalable medical 3D printing. Ben also offers practical advice for engineers, startups, and hospitals looking to enter the medical space—and what not to do if you want long-term success.

In this episode, we cover:

• Why medical 3D printing adoption moves slower than other industries
• Anatomical models vs. patient‑specific surgical guides
• How surgeons actually decide whether to use 3D printed tools
• Workflow and segmentation as the real bottleneck
• The role of AI in automating medical design workflows
• Reimbursement, regulation, and the path to standard of care
• Where medical additive manufacturing is headed in the next 5–10 years

Whether you’re working in additive manufacturing, medical devices, healthcare innovation, or exploring how 3D printing fits into regulated industries, this episode offers a grounded, experience‑driven look at what it really takes to succeed.