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ExOne chosen to 3D print copper EV part

Electric motor startup collabs for cheaper, more efficient part Metal Tech News - August 18, 2021

Sand and metal 3D printing experts The ExOne Company Corp. announced Aug. 17 a collaboration with Maxxwell Motors to develop 3D printed copper windings for electric drive systems for electric vehicles.

Founded in 2018, the Tennessee-based startup has been seeking a way to develop electric motors without the use of rare earth magnets.

Optimized copper windings and rotors in electric motors are amon...


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