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Show Notes
Postprocessing is a necessary part of the additive manufacturing (AM) workflow in almost every instance, because 3D printing alone rarely yields a finished part ready for use. Depending on the materials and processes they choose, AM adopters have to account for depowdering, curing, heat treat, cleaning, dyeing, tumbling, machining and many other post-print operations. Coupled with the high-mix, low-volume production typical in AM, such steps are difficult to automate or optimize — leading many companies to develop innovative and often secretive internal processes.
In this episode of AM Radio, Stephanie Hendrixson, Peter Zelinski, Jessica Pompili and Jodee McElfresh share examples of how additive manufacturers solve their varied postprocessing challenges and seek to answer some of the questions around these critical steps.
Thanks to listeners who sent questions, left comments or lent their expertise to this episode, including Matt Havekost, Rick Beddoe, Miguel Valenzuela, Konstantin Rybalcenko, Rey Chu, John Whalen and those who responded anonymously.
Find photos, related links and the transcript for this episode on AdditiveManufacturing.Media.
This episode is brought to you by Additive Manufacturing Media. Never miss a story.
Mentioned in this episode:
- Our calls for questions — and discussion— around postprocessing on LinkedIn
- Meet Jessica Pompili, Additive Manufacturing Media assistant editor
- A conversation on finishing's role in AM with Products Finishing editor-in-chief Scott Francis
- Our story on ATI's new Florida facility
- Article on Rivelin's robotic machining technology from Derek Korn, editor-in-chief of sister brand Production Machining
- Video on how the Rivelin solution works
- AM-Flow's sorting solution for mixed part batches
- The Cool Parts Show LIVE: Special 5-Year Anniversary Episode with support removal "hatch"
- 3D Printed Metal Component for CNC Machining Center | The Cool Parts Show #47 with sacrificial powder removal feature
- Micro Factory's enclosed mSLA system
- The modular JENI production system from Photocentric
- Solvent recycling technology company CBG Biotech
- How metal injection molding and metal binder jetting coexist at Smith Metal Products
- The metal binder jetting workflow at Freeform Technologies
- An example of a thin-fin cold plate produced by Conflux Technology
- Resolution in vat photopolymerization and smoothing techniques developed at the Technical University of Denmark