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Additive Snack — Technology
Additive Snack

Join host Fabian Alefeld and a range of guests as they discuss all things additive manufacturing (AM) and 3D printing news, with interviews and real-world stories to educate and entertain. Each episode, Fabian talks to AM experts, professionals in specialist fields, and 3D printing users from all walks of life to deliver a well-rounded view on the state of AM.

Cut through the confusion surrounding polymer and metal additive manufacturing solutions with our digestible, down-to-earth discussions that deliver insights into common mistakes and best practice tips so you can get a clear understanding of AM — layer for layer.

Whether you’re curious about 3D printing technology for the aerospace industry, a deep dive into post processing, or applications of injection molding — we leave no spare parts behind. We want to provide you with the additive insight needed to stay laser focused and leverage every opportunity 3D printing materials have to offer.

Join us for an Additive Snack and we’ll help you and your business achieve growth and success through the latest developments in AM.

No marketing B.S. and no product pitches. Just the education, inspiration and information you and your organization need to drive business growth, brought to you by global AM leader EOS.

Get ready to feed your AM knowledge and find your path to success!

Copyright: © 2020 Fabian Alefeld

Latest Episodes:

The Mathematics Behind Additive Manufacturing May 21, 2025

Show notes

In this episode of the Additive Snack Podcast, host Fabian Alefeld explores the critical role of mathematics in additive manufacturing with guest Harshil Goel, founder, and CEO of Dyndrite. Harshil shares his unconventional entry into the additive manufacturing industry, driven by his deep background in mathematics and mechanical engineering. The conversation delves into how Dyndrite's software provides solutions for complex additive manufacturing challenges, from data preparation to materials and process development.

Harshil also discusses various customer success stories and how their software helps streamline qualification processes, ultimately enhancing productivity. Additionally, they discussed the upcoming Dyndrite roadshow aimed at educating users on advanced additive manufacturing techniques, featuring hands-on sessions and practical demonstrations.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS.

For more information about Dyndrite’s innovative solutions, visit their website and connect with Harshil Goel on LinkedIn.

01:17 Meet Harshil Go: From Mathematics to Additive Manufacturing

02:33 The Birth of Dyndrite: Solving Software Challenges

05:22 Understanding Dyndrite's Core Offerings

09:53 Dyndrite's Unique Approach to Build Preparation

15:07 Customer Success Stories and Real-World Applications

19:47 Empowering Engineers with Python Integration

23:04 Learning and Adapting to Dyndrite's Tools

26:51 Multilingual Proficiency and Family Background

27:36 Transitioning to Coding and Tool Integration

28:17 Optimizing Production with Dendrite

30:05 Challenges and Innovations in Qualification

33:20 Deep Dive into Aviation Qualification

39:17 Additive Manufacturing Industry Trends

43:09 The Role of GPUs and AI in Additive Manufacturing

45:59 Dyndrite Roadshow and Conclusion

The Critical Role of Depowdering Automation in Additive Manufacturing May 13, 2025

Show notes

In this episode of the Additive Snack Podcast, host Fabian Alefeld explores the importance of automating powder removal in the additive manufacturing (AM) process with Hemank Raj, Process Development Engineer from Solukon. They discuss how automating this process, which may seem minor, is crucial for scaling production and ensuring high-quality outputs in the industry. Hemank provides insights on the background of Solukon, which evolved from an engineering consultancy to a key player in automated depowdering solutions. They delve into the technical aspects, including the steps and benefits of automated depowdering, the safety advantages, and the key factors to consider in the design and production stages.

The episode highlights the significant impact of automated de-powdering on sectors like aerospace, medical, automotive, and energy by improving efficiency, safety, and reliability. Hemank also shares upcoming innovations, such as integrating robotic arms to further enhance the de-powdering process.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS. For more information about Solukon, visit their website and connect with Hemank Raj on LinkedIn.

01:00 Guest Introduction: Hemank Raj from Solukon

01:14 The Importance of Automating Powder Removal

02:00 Solukon's Journey and Market-Driven Innovation

03:52 Automated Depowdering Process Explained

08:49 Challenges and Solutions in Depowdering Large Parts

14:18 Ensuring Quality and Safety in Depowdering

15:39 Programming and Customizing Depowdering Systems

21:43 Design Considerations for Automated Depowdering

23:42 Understanding the L by D Ratio

24:05 Smooth Internal Channels and Surface Roughness

24:46 Introducing SPR Pathfinder Software

26:04 Design Considerations and Best Practices

26:50 Advanced Depowdering Techniques

29:12 Post-Depowdering Steps

33:46 Challenges with Specific Materials

37:12 Industry Applications and Innovations

42:01 Future of Automated Depowdering

Design for AM: CAD Tools, Simulation, Voxels & the Future of AM Design May 06, 2025

Show notes

In a special live episode of the Additive Snack Podcast recorded at RAPID + TCT 2025 in Detroit, host Fabian Alefeld welcomes Dr. Andreas Vlahinos, a leading expert in design and additive manufacturing. The conversation spans the evolution of design for additive manufacturing over recent years, focusing on advances in simulation-driven design and the integration of implicit and voxel-based tools within CAD environments. Dr. Vlahinos shares insights on overcoming challenges in the industry, his experience with impactful projects like custom medical implants and high-performance heat exchangers, and the importance of collaboration between design and manufacturing teams. The episode also touches on fostering innovation and inspiring the next generation of engineers to embrace the transformative possibilities of additive manufacturing.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS.  For more information about Advanced Engineering Solutions, visit their website and connect with Dr. Andreas Vlahinos on LinkedIn.  

00:23 Meet Dr. Andreas Vlahinos: A Pioneer in Additive Manufacturing

01:26 Evolution of Design for Additive Manufacturing

03:24 Simulation-Driven Design: The Game Changer

06:34 Challenges and Progress in Additive Manufacturing Tools

10:03 Exciting Projects: From Heat Exchangers to Life-Saving Implants

14:28 Designing Efficient Heat Exchangers

22:24 Design Variables and Exploration

23:39 Manufacturability Challenges

25:44 Manufacturing Process Simulation

28:21 Collaboration in Design and Manufacturing

30:04 Passion and Inspiration in Engineering

35:44 Innovative Design Examples

Additive Economics: Reshoring, Risk & Revenue in Additive Manufacturing Apr 29, 2025

Show notes

In this episode of the Additive Snack Podcast, host Fabian Alefeld discusses the intersection of finance and additive manufacturing with Danny Piper, Managing Partner at New Cap Partners live at RAPID + TCT 2025. Danny, also the host of the Printing Money podcast, shares his expertise on the financial landscape of additive manufacturing, the challenges and opportunities within the industry, and his views on current economic turbulences and their impact on the sector. The conversation delves into New Cap Partners' focus on emerging technologies, the role of defense spending in additive manufacturing, and the potential future growth of the industry influenced by reshoring and advancements in technology. Danny provides a comprehensive look at financing strategies for new technologies and the importance of understanding technical details to make informed financial decisions. The episode concludes with insights into the future of additive manufacturing in relation to economic and manufacturing trends.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS.  Listen to the Printing Money podcast here & connect with Danny Piper on LinkedIn. 

00:18 Meet Danny Piper: Finance and Additive Manufacturing Expert

01:22 Understanding New Cap Partners

02:38 Investment Banking in Emerging Technologies

04:27 Danny Piper's Journey into 3D Printing

09:26 Financial Turbulence and Additive Manufacturing

14:13 Reshoring and Its Impact on Additive Manufacturing

18:21 Stock Market Insights for Additive Manufacturing

22:50 Challenges in Scaling Manufacturing

24:59 The Role of the Department of Defense in Additive Manufacturing

25:23 The Role of the DOD in Additive Manufacturing

26:48 Investment Trends in 3D Printing

29:27 Challenges in Financing Manufacturing Innovations

33:07 The Rise of Additive Contract Manufacturers

40:51 Future Trends and Predictions in Additive Manufacturing

Startups, Tariffs & AI: What's Really Shaping the Future of Additive Manufacturing? Apr 22, 2025

Show notes

In this episode of the Additive Snack Podcast, host Fabian Alefeld speaks with Arno Held, co-founder and managing partner of AM Ventures. Recording live from RAPID + TCT 2025, they discuss the current state and future outlook of the additive manufacturing landscape, touching on startup trends, the impacts of global tariffs, and increased defense spending. Arno shares insights into the industry's financial pressures, the growing significance of AI in additive manufacturing, and the challenges startups face in navigating financial turbulence.

They also dive into the roles and missions of AM Ventures and its focus on hardware, software, and application-driven startups. Despite the hurdles, the conversation ends on an optimistic note about the transformative potential of additive manufacturing over the next few years.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS.

For more information about AM Ventures, visit their website and connect with Arno Held on LinkedIn.

00:57 Current Financial Landscape in Additive Manufacturing

04:28 Impact of Political Changes on Additive Manufacturing

08:14 Overview of AM Ventures

09:30 Trends in Additive Manufacturing Startups

13:52 The Role of AI in Additive Manufacturing

21:02 Challenges Facing Additive Manufacturing Startups

27:43 Future Outlook and Regional Growth

33:27 Conclusion and Final Thoughts

How Copper, Diamonds, & Beam Shaping are Revolutionizing 3D Printing Apr 15, 2025

Show notes

In this episode of the Additive Snack Podcast, host Fabian Alefeld welcomes guests from the University of Wolverhampton — Arun Arjunan, John Robinson, and Manpreet Singh. They delve into the university's significant contributions to additive manufacturing over the past 25 years, discussing their pioneering work in laser powder bed fusion, material science innovations, and the launch of their Center of Excellence for Additive Manufacturing. They highlight collaborative projects with industry, including groundbreaking developments in copper diamond composites, and address the integration of additive manufacturing in various sectors such as healthcare, electrification, and sustainability. The conversation also emphasizes the university's role in workforce development and the importance of reshoring manufacturing capabilities.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS.

For more information about the University of Wolverhampton, visit their website here.

01:52 Early Adoption and Innovations in Additive Manufacturing

04:36 Focus on Copper and Thermal Management

07:00 Sustainability and Healthcare Applications

21:37 Center of Excellence and Future Directions

33:27 Exploring Material Development in Academia

34:07 Innovative Copper and Diamond Research

35:23 Applications and Cost of Diamond Composites

35:51 Collaborations and Industry Impact

42:12 University's Role in Additive Manufacturing

49:19 Future of Additive Manufacturing

56:20 Reshoring and Sustainable Manufacturing

Tariffs, AI, & Robotics: Future Trends in Additive Manufacturing Apr 08, 2025

Show notes

In this episode of the Additive Snack Podcast, host Fabian Alefeld chats with Douglas Woods, President of AMT, about the evolving landscape of manufacturing. They discuss the significance of AI, robotics, and macroeconomic factors affecting the industry. Doug shares insights from his extensive background in manufacturing, including family history and personal experiences. They delve into the role of AI in optimizing manufacturing processes, the future of humanoid robotics, and the intersection of emerging technologies with additive manufacturing. The episode also explores the impact of reshoring and geopolitical shifts on global supply chains, offering practical advice for companies navigating the future of localized production. Tune in for a comprehensive discussion on how advancements in technology are shaping the future of manufacturing.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS.

For more information about AMT, visit their website and connect with Doug Woods on LinkedIn.

02:01 Doug Woods' Family History in Manufacturing

06:16 The Importance of Apprenticeship Programs

06:54 Challenges in Workforce Development

14:54 The Role of AI in Manufacturing

20:21 Generative vs. Agentic AI

22:50 AI's Impact on Additive Manufacturing

30:14 The Future of Digital Twins and Omniverse

37:42 Democratization of Manufacturing Technology

39:42 Sustainability in Business Practices

41:12 The Rise of Robotics in Manufacturing

43:18 Humanoid Robotics: The Next Frontier

50:51 Additive Manufacturing in Robotics

57:25 Geopolitical Shifts and Reshoring Manufacturing

01:09:17 Advice for Embracing New Technologies

01:14:28 Conclusion and Final Thoughts

Rethinking the Railway: The Multi-Million Dollar Power of AM Apr 01, 2025

Show notes

In this episode of the Additive Snack Podcast, host Fabian Feld welcomes Stefanie Brickwede to discuss the significant strides Deutsche Bahn and Mobility Goes Additive have made in additive manufacturing over the past decade. Stefanie details the journey from initial implementation focusing on obsolete parts to current innovations involving digital warehousing and collaborative networks. They explore the dramatic impact on lead times, cost savings, and the importance of partnerships and certifications. The conversation also delves into strategic developments, new material advancements, and future goals, showcasing how additive manufacturing transforms industries beyond rail, including aerospace, automotive, and lifestyle sectors.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS.

For more information about Mobility Goes Additive, visit their website and connect with Stefanie Brickwede on LinkedIn.

01:43 The Journey of Additive Manufacturing at Deutsche Bahn

03:42 Strategic Approaches and Network Building

04:55 Challenges and Innovations in Additive Manufacturing

10:15 Success Stories and Impact

16:48 KPIs and Measuring Success

19:16 Digital Warehousing and Future Goals

29:11 Printing Flame Retardant Materials

29:59 Supplier Selection and Qualification

31:27 The Role of the MGA Network

33:53 Founding and Growth of Mobility Goes Additive

34:18 Expanding into Various Industries

37:51 Challenges and Collaboration Across Industries

43:37 Material Development and Innovation

46:25 Standards and Integration in Additive Manufacturing

53:00 Balancing Roles and Future Plans

Built to Survive: 3D Printing the Future of F1 Racing Mar 25, 2025

Show notes

In this episode of the Additive Snack Podcast, host Fabian Alefeld interviews Stefan Seidel, Chief Technology Officer at Pankl Racing Systems. The discussion covers Pankl's innovative use of additive manufacturing (AM) in motorsports, aerospace, and high-performance sectors. Stefan elaborates on the transition to AM post-COVID-19, the stringent quality standards required in motorsports, and groundbreaking applications like the roll hoop and other high-stress components. Additionally, the podcast dives into Pankl's history, its vertical integration approach, and how it collaborates with partners and educational institutions to develop industry-leading solutions and nurture talent. The episode concludes with insights into future advancements in AM and regulatory changes in Formula One for 2026.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS.

For more information about Pankl, visit their website and connect with Stefan Seidel on LinkedIn.

00:41 Diving into Additive Manufacturing in Motorsports

02:13 The Impact of COVID-19 on Additive Manufacturing

03:27 Key Additive Manufacturing Components in F1

08:39 Panko's Journey and Innovations

20:38 Quality Assurance in Additive Manufacturing

32:33 Additive Manufacturing in Aerospace and High-Performance Vehicles

42:46 Talent Development and Partnerships

48:00 Future of Additive Manufacturing in Motorsports

50:06 Conclusion and Final Thoughts

Latest Advancements in AI for AM Monitoring & Quality Assurance with Interspectral Mar 18, 2025

Show notes

In this episode of the Additive Snack podcast, host Fabian Alefeld is joined by Isabelle Hachette, CEO of Interspectral, to discuss the intersection of healthcare and additive manufacturing (AM). Isabel shares her journey from a 20-year career in medical imaging to pioneering in AM space. The conversation covers how Interspectral's software transforms sensor data into actionable insights, aiding engineers and improving production efficiency.

The episode also delves into the application of AI in error detection and process monitoring, aiming to advance AM through innovative solutions and standardizations. Key highlights include the integration of AI into AM, the importance of data fusion, and the advancement of regulatory standards in the industry.

Comments about the show or wish to share your AM journey? Contact us at additive.snack@eos-na.com. The Additive Snack Podcast is brought to you by EOS.

For more information about Interspectral’s innovative solutions, visit their website and connect with Isabelle Hachette on LinkedIn.

02:11 Isabelle's journey from healthcare to additive manufacturing

06:29 Interspectral's role in additive manufacturing

09:58 Data integration and error detection

14:38 AI and future developments in additive manufacturing

25:27 Closing remarks and outlook for Interspectral

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