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
[email protected]. 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 Solukon01:14 The Importance of Automating Powder Removal02:00 Solukon's Journey and Market-Driven Innovation03:52 Automated Depowdering Process Explained08:49 Challenges and Solutions in Depowdering Large Parts14:18 Ensuring Quality and Safety in Depowdering15:39 Programming and Customizing Depowdering Systems21:43 Design Considerations for Automated Depowdering23:42 Understanding the L by D Ratio24:05 Smooth Internal Channels and Surface Roughness24:46 Introducing SPR Pathfinder Software26:04 Design Considerations and Best Practices26:50 Advanced Depowdering Techniques29:12 Post-Depowdering Steps33:46 Challenges with Specific Materials37:12 Industry Applications and Innovations42:01 Future of Automated Depowdering