<ul><li>A breakthrough in 3D printing at Oak Ridge National Laboratory (ORNL) has the potential to revolutionize U.S. auto manufacturing.</li><li>Using 3D-printed metal molds can speed up the production of car parts, making it faster, cheaper, and more flexible compared to traditional methods.</li><li>This innovation could lead to more efficient vehicle manufacturing with less waste, as demonstrated by ORNL's successful creation of large, complex molds using additive manufacturing.</li><li>3D printing offers the capability to build molds with intricate internal features that are difficult to achieve with traditional methods, making it a practical and reliable tool for the automotive industry.</li></ul>

3D-printed metal molds could revolutionize U.S. auto manufacturing

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