Latest / The Robotics Podcast with Fexingo: Autonomous Systems, Industrial Robots, and Hardware
Why Robot Arms Still Cant Uncork a Wine Bottle
Lucas and Luna explore the surprisingly complex challenge of robotically uncorking a wine bottle, from the variability of cork size and friction to the force control needed to avoid crumbling or shoving cork into the wine. They discuss real-world testing at a French winery, where a Universal Robots arm equipped with a custom end-effector failed on 30% of bottles, and the lessons for robotic manipulation in unstructured tasks like food prep and medical procedures. Specific numbers: the team measured extraction forces ranging from 8 to 25 Newtons across different corks; the current success rate…
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