{"guid":"9d7c6d90-d293-5471-aec0-a06d5191afab","title":"How to 3D Print A Rocket Engine","subtitle":null,"slug":"emf2024-131-how-to-3d-print-a-rocket-engine","link":"https://www.emfcamp.org/schedule/2024/131-how-to-3d-print-a-rocket-engine","description":"A talk about the state of the art with metal 3D printing, and how it can let you make rocket engines much more cheaply and quickly than ever before. \n\nI will briefly describe the anatomy of a rocket engine and why the extreme conditions it must endure make designing one hard, and then introduce powder metal 3D printing and how you print an engine. I work for a company in this field, and I will show various images and videos of our engines being fired, as well as the engines themselves so that people can have a look, and some samples with internal cutaways to show the internal structures that 3D printing technology now makes relatively easy. \n\nI will also discuss drawbacks and common failure-modes of 3D printing for rocket engines, and talk about where new advances in the field might take us, such as multi-metal prints, hybrid machining, and other exciting technologies.","original_language":"eng","persons":["Ed Moore"],"tags":["131","emf2024","talk","Stage B","2024","Day 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